April 2021 PMID 33300948

Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment for the Public During the COVID-19 Pandemic.

Phillip W Clapp, Emily E Sickbert-Bennett, James M Samet, Jon Berntsen, Kirby L Zeman, Deverick J Anderson, David J Weber, William D Bennett

Mentions

603
Peak: 134 in Dec 2020
across 6 sources since Dec 2020

Extended reach

1,560,052
potential audience

Total likes

3,899

Video views

78,450

Mentions per month

Dec 2020 – Nov 2024

Where it's discussed

  • X / Twitter362 posts
  • News210 articles
  • Reddit12 posts
  • Blogs10 articles
  • Facebook6 posts
  • YouTube3 videos

AI synopsis

What people are saying

Several discussions emphasize the importance of specific modifications to mask design for better efficiency, with users sharing insights like 'a simple tuck can enhance effectiveness.' Posts also highlight varying filtration efficiencies, such as mentions of nylon masks outperforming cotton, using phrases like 'highest FFE' to indicate strong evidence. The tone across posts reflects urgency and a proactive approach in finding solutions during the pandemic.

AgreementModerate agreement

Many posts express support for the findings regarding mask effectiveness and recommendations for modifications.

InterestHigh interest

Users show high interest in mask efficacy and safety, frequently referencing other studies, which suggests considerable attention to the topic.

EngagementHigh engagement

The discussions delve deeply into specific mask modifications, their effectiveness, and various studies, indicating a high level of engagement.

ImpactHigh impact

There is a strong belief that the publication has significant implications for public health practices related to mask usage.

Abstract in brief

  • The study evaluated the effectiveness of various consumer-grade cloth masks and modified medical procedure masks in filtering airborne particles during the COVID-19 pandemic.
  • The research measured fitted filtration efficiency (FFE) while subjects performed movements, using a method in line with OSHA's fit testing standards.
  • Results highlighted the importance of mask design and fit, revealing significant differences in protection levels across different types of masks and modifications.

Top posts

Most liked on X and Bluesky
エアボーン空気感染#COVIDisAirborne#covidCO2#bettermasks
@AirborneKanki · X

2020.12.10. JAMA [Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment for the Public During the COVID-19 Pandemic] [COVID-19 パンデミック時の公衆のための個人用保護具としての布マスクと改良型マスクの評価] https://t.co/EZSdYzp4b7

Dec 11, 2020 · 33 likes · 7 shares · 6,515 followers View post →
Aaron Collins
@masknerd · X

@CathNoakes Clapp(2021) https://t.co/NLS4ckC6H4 Lindsley 2021 https://t.co/9axUNC8Dg6

Dec 27, 2021 · 32 likes · 2 shares · 49,831 followers View post →
Sabra Klein
@sabraklein1998 · X

All masks tested only on a man! In 2020 how is a study designed that does not test PPE on women too? Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment https://t.co/1e3ph51Rt7 via @JAMAInternalMed part of @JAMANetwork

Dec 23, 2020 · 14 likes · 3 shares · 3,162 followers View post →
Oh Why is Rationality Being Rationed
@OhBeing · X

@frozen Pseudoscientist Bonnie wears and has BC kids attending school wearing 3 layer masks with 26.5% efficiency! (N95 mean = 98.4%.) JAMA; Mean FFE of consumer-grade masks: 79.0% to 26.5%: 2-layer nylon mask had the highest FFE and the 3 layer had the lowest. https://t.co/F0xRzi9JqH

Jan 11, 2022 · 9 likes · 4 shares · 1,926 followers View post →
Antonio M Quispe, MD, PhD
@drantonioquispe · X

Fuentes: 1. Sickbert-Bennett EE et al. JAMA Intern Med. 2020;180(12):1607-1612. doi:10.1001/jamainternmed.2020.4221 2. Clap PW et al. JAMA Intern Med. 2020. doi:10.1001/jamainternmed.2020.8168

Jan 14, 2021 · 5 likes · 29,979 followers View post →
Christina Johns, MD MEd
@DrCJohns · X

Nylon hosiery over your mask WUT-! Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment https://t.co/WxcH0k7yqN via @JAMAInternalMed part of @JAMANetwork

Dec 16, 2020 · 5 likes · 2 shares · 8,412 followers View post →

All mentions

limina
@liminalsunset_ · X

@GrantSlatton https://t.co/trqgFOU5uM Fit tests of different kinds of masks https://t.co/qYvOoC6czV Modifications to masks

Nov 30, 2024 · 1 like · 2,109 followers View post →
David Allsopp
@doublehelix · X

RT @DrZoeHyde: Study showing simple modifications can improve mask effectiveness. For example, tucking in the corners of a procedure mask &…

Sep 7, 2024 · 462 shares · 8,777 followers View post →
gglive_tv
@gx_kitten · X

@effecibi @ManuelNumeretti @Ektoras_74 @doctoreus https://t.co/qJHdjbd4LF https://t.co/1rb1dxvD3R Tanto non li leggerai, da buon mattonato

Sep 4, 2024 · 11 followers View post →
Devabhaktuni "Sri" Srikrishna
@sri_srikrishna · X

@akm5376 @drkristenkc @Don_Milton @larmbrust In another study cloth mask efficacy depended a lot on material used, nylon was best and cotton was worst “ranged from 79.0% (4.3%) to 26.5% (10.5%), with the washed, 2-layer nylon mask having the highest FFE and the 3-layer cotton mask having the lowest.” https://t.co/AIyYyXCEaX

Aug 13, 2024 · 2 likes · 6,960 followers View post →
Ghost Of AO
@GhostofAO2 · X

@_ucancallmeal2 @LakeGirlRural @TheMikeMorton @GuntherEagleman https://t.co/V4jL6sf5uj

Oct 28, 2023 · 342 followers View post →
胡露那太郎
@sukunabikonano · X

@videoOddgeSan 10%は医療用N95の場合です。殆どの方がお使いの非規格品のろ過効率は50%かそれ以下(それも最初だけ)、漏れ率も数十%以上で空気感染には全く効果ないです。検索すれば下記の様な報告がいくつか出て来ます。尾身食いすれば、呼気中の有機物を吸着して効果激減です。 https://t.co/ktMFuoyLXy

Mar 5, 2023 · 311 followers View post →
Anatoly Lubarsky
@anatoly · X

@markgogo @ScottAdamsSays For cloth mask efficiency for the wearer - see here: https://t.co/UAeCLspnnl https://t.co/8PdxxXZOcb

Feb 10, 2023 · 5,650 followers View post →
Mad Bats
@Madbats69 · X

@mia_francesca9 @BaxterPeterba @nathaliejacoby1 https://t.co/6y45CxYTis

Jan 8, 2023 · 1 like · 46 followers View post →
Bxrxaxdx
@bxrxaxdx · X

@BoWA21247574 @SeanYtiger1 @dbongino https://t.co/aKx2ySEdBX

Dec 15, 2022 View post →
les_vaxxeuses
@les_vaxxeuses · X

@JTheride @rene_chiche https://t.co/HhEknxfhzH

Dec 5, 2022 · 3 likes · 12,419 followers View post →
胡露那太郎
@sukunabikonano · X

大方の人が着けているマスクではFFEが27〜79%、つまり半分ぐらいはマスク無しの状態と同じ空気を吸っていますよ、という論文。著者のChappさんは電子タバコの成分について研究している人。 https://t.co/IOjdi6XxQC

Oct 26, 2022 · 311 followers View post →
les_vaxxeuses
@les_vaxxeuses · X

@MEUNIERPatric11 @las_isab @LMucchielli @CNRS Et celle là ? https://t.co/HhEknwYexH

Oct 22, 2022 · 1 like · 12,419 followers View post →
les_vaxxeuses
@les_vaxxeuses · X

@ReinfoCovidOff Il y a même des études qui évaluent l'efficacité d'un simple masque en tissu. Il est aussi passé à côté. https://t.co/HhEknxfhzH

Oct 19, 2022 · 12,419 followers View post →
Max Jordan Nguemeni
@MaxJordan_N · X

@jbkrell @ElleLettMDPhD https://t.co/tjd296Tahl

Oct 5, 2022 · 2 likes · 19,786 followers View post →
Samuel
@samuelmagic1993 · X

@ettoreb74 @GiovaQuez @fgavazzoni Qua uno studio che confronta l'efficacia tra le varie mascherine https://t.co/I1Qkj6mDCa

Sep 28, 2022 · 61 followers View post →
Trey Harris/Трей Гарріс ♿️
@treyethan · X

@JohnBrownsBody2 How does this compare to the pantyhose method? (Cutting a length from the middle of a leg of disposable pantyhose and pulling it around your masked head so that it forces the cloth or surgical mask to conform to the face?) https://t.co/7X5VrgtNq2 https://t.co/VHNtctmY3f

Sep 25, 2022 · 1 like · 518 followers View post →
Peter
@error9900 · X

@FvKTw4tter @dankellytweets @kprather88 You're just telling me you didn't bother to actually read the link since the studies, with supporting data, were linked to on that page... https://t.co/KUNgpprbV8 https://t.co/68Nd1XUzTq

Jul 18, 2022 · 336 followers View post →
TheWorldisIllusion
@BerkeleyScribe · X

@VPrasadMDMPH The 'expert' in the Medscape article doesn't seem to understand the difference between particle filtration effectiveness and relative risk reduction. https://t.co/lmCOwOAWTJ

Jul 17, 2022 · 224 followers View post →
Sisi Lee Strange
@sisitralalee · X

@WithSpiders @SEhricke @WeingartenDE Doch, das geht schon. Die haben die OP-Masken mit geknoteten Gummiringen bzw. Strumpfhosen abgedichtet. https://t.co/80pwKkoh44 Ich mag Braces auch nicht, aber Stoffrahmen funktionieren. 80% sind halt auch nicht die 95-99% der von Sitz UND Material überlegenen FFP-Masken.

Jul 11, 2022 · 377 followers View post →
Better Masks 4 Melbourne
@maskupmelb · X

@CollignonPeter It is vague blanket claims (what mask type?, whats "in the community" mean?) without citation, but coming from a credentialed person is how misinformation begins. The fact is filtration efficiency depends on the mask material and how well it fits. https://t.co/fdFzNKtVyM https://t.co/fauBWQtkUD

Jul 5, 2022 · 2 likes · 984 followers View post →
Anatoly Lubarsky
@anatoly · X

@StanL1Park @ScottAdamsSays >>prove masks prevent COVID with verified scientific studies?<< Yes, of course. Example: this study proves the protection for the wearer is significant https://t.co/sE7skd3Hif. And masks are even more efficient in protecting others.

Jun 7, 2022 · 5,650 followers View post →
vaxxdragonan
@jaxxdragonan · X

@wjack76995 @CoClarified @TierraHenson @CplMuzzy @stuffmyhusbuns @TinFoilAwards @LondonBritches @mcfunny @JCDeardeuff @Chris_F_Carson @cappsie @bigmack600 @BurgerLab12 @ghoppe @barryjohnreid21 @frugalsues @JSAHolmes @andylumm @ChrisJohnsonMD @MaureenStroud @pawley_robert @nancy41603 @lochard24 @NextGenRed @RTheatheist @johnnyutah66623 @BioVisionary @Bill20538001 @WhoCares011813 @livefre85257272 @Truth_in_Number @UnclebuckJ @Bebert701 @Kathmarval @ADevotedYogi @markmcdougall13 @nyob7714 @BrowningNeelyn @KayVonPaul @Alex_on_A14 @WendyOrent @Will_holliday1 @NateWeymouth @JohnBee888 @carlsmythe @ItsAllLies1 @ADreyzen @RodFair2 @DEKKplans @KAMasse81 https://t.co/u3UPnYyAPy https://t.co/XEpn0BtJDM https://t.co/7Vss9qR4Ao

Jun 4, 2022 · 2 likes · 154 followers View post →
J (Now available at: thejniac.bsky.social)
@TheJniac · X

@mel_hadi @Havenlore @PoliticusSarah Okay, how about a study that measures the filtration capability of several kinds of masks, including cloth ones? https://t.co/SBI11cTtDp

May 2, 2022 · 1,226 followers View post →
Reva Katz
@Reva4542 · X

Stopping 50% of SARS CoV-2 germs is better than not stopping any! And expiration dates on N95s don't matter. So, please, protect yourselves when traveling or in crowded indoor spaces. No excuses. Just do it. https://t.co/UKAVvfUUYh

Apr 26, 2022 · 1 like · 312 followers View post →
Brian Salay-Smith ☕
@BSS57 · X

@JerseyTaylorHam @MacleodJust @dcairns199 Sorry but you are wrong Certainly not perfect but better than nothing https://t.co/6NotmX5X3c

Apr 12, 2022 · 1 like · 213 followers View post →
Brian Salay-Smith ☕
@BSS57 · X

@annalesueur @ConnellanTim @dcairns199 Did you read ANYTHING? https://t.co/6NotmX5X3c

Apr 12, 2022 · 213 followers View post →
うめ
@umeume11 · X

@satyasu @echeIondayo あと、これも査読付き論文集に出てましたが、面白かったです!くらい気分で論文50本ほど読みましたが、とっても明るい気分になりました!良かったら! https://t.co/vvqkoitB7h

Mar 8, 2022 · 25 followers View post →
The Lab DoctoRs
@thelabdoctors · X

Is your mask protecting you and others? Mask hacks for COVID ▶️: https://t.co/vOkVfOI3n4

Mar 5, 2022 · 8 followers View post →
Sirkku Nyström
@sirkkunystrom · X

@tnlindholm @TKL_Sanna_S @pirijanne Väestötason toimivuudesta tässä neljä tutkimusta. Kaksi USA:n kouluista, yksi laboratorio-olosuhteissa tehdystä ja yksi Bangladeshistä. https://t.co/ViSUtLf4xL https://t.co/PHLVGjR62a https://t.co/YqkV2p4rkQ https://t.co/xDfxYORk7I.

Feb 21, 2022 · 546 followers View post →
Adam Finkel
@Adamfinkel0 · X

@MrsHarry2You @Poppendieck As you both know, the "95" refers to the filter media itself, not incl the seal; but it is quite possible to attain <5% total inward/out leakage. Here's one suggesting 98.4% effectiveness: https://t.co/o5MGMAsFCY 1/2

Feb 15, 2022 · 680 followers View post →
Vanna J. Hoodlander
@vjhoodlander · X

@neo_mexicanus @digitalbeard @mcqueenfornm Obviously not. https://t.co/3rNDdatRFc https://t.co/fVnXknLTQr https://t.co/td0ktTMVJB

Feb 9, 2022 · 429 followers View post →
Martin J
@martinjcowling · X

@R04ch @ThonglorNews https://t.co/ZQR2JrrGHG

Feb 1, 2022 · 2,772 followers View post →
Democrats are
@Geeeforce1 · X

@DrAmirKhanGP N95 95% effective Surgical tie 78% Loop mask 38% Cloth 21% https://t.co/27N6m4nwj5

Jan 28, 2022 · 1,006 followers View post →
J Shepherd
@brainbootcamp · X

@SueBoyde @libertyscott An aerosol scientist may be better able to explain the asymmetry. Here is a link for a comparison of masks and modifications re PPE effectiveness. 2/ https://t.co/Nw8s9Efmhg

Jan 25, 2022 · 570 followers View post →
ochreblue
@ochreblue · X

RT @DrZoeHyde: Study showing simple modifications can improve mask effectiveness. For example, tucking in the corners of a procedure mask &…

Jan 23, 2022 · 462 shares · 4,051 followers View post →
Shannon
@schlo5 · X

@DJDeMario1 @MarkJacob16 https://t.co/lZCsYR5vB8 https://t.co/iHSUyWUdP4 "In this comparative study of face covering FFEs, we observed that consumer-grade masks and improvised face coverings varied widely, ranging from 26.5% to 79.0% FFE." (Effectiveness)

Jan 23, 2022 · 713 followers View post →
白猫(ꐦ ´͈ ᗨ `͈ ) ╮ =͟͟͞͞
@sironeko12 · X

RT @Hiroshi_Tsuji: 市中、医療用マスクの捕集(吸入防止)機能比較が米国医師会雑誌に。市中マスクはその素材、フィットで26.5%-79.0%と捕集機能が大きく異なると判明。2層織りナイロンマスク(金属ブリッジ有)は洗濯することで捕集機能が56.3%→79.0%に…

Jan 23, 2022 · 900 shares · 97 followers View post →
MariaJohanna Blom
@VerzorgendeMJ · X

RT @DrZoeHyde: Study showing simple modifications can improve mask effectiveness. For example, tucking in the corners of a procedure mask &…

Jan 23, 2022 · 462 shares · 149 followers View post →
Jelena
@_j3lena_ · X

RT @DrZoeHyde: Study showing simple modifications can improve mask effectiveness. For example, tucking in the corners of a procedure mask &…

Jan 23, 2022 · 462 shares · 4,286 followers View post →
ららぶ@引っ越し準備片付かないよママァ…
@la_la_voon · X

RT @Hiroshi_Tsuji: 市中、医療用マスクの捕集(吸入防止)機能比較が米国医師会雑誌に。市中マスクはその素材、フィットで26.5%-79.0%と捕集機能が大きく異なると判明。2層織りナイロンマスク(金属ブリッジ有)は洗濯することで捕集機能が56.3%→79.0%に…

Jan 23, 2022 · 900 shares · 775 followers View post →
ナナセᙏ̤̫͚
@7star0v0 · X

RT @Hiroshi_Tsuji: 市中、医療用マスクの捕集(吸入防止)機能比較が米国医師会雑誌に。市中マスクはその素材、フィットで26.5%-79.0%と捕集機能が大きく異なると判明。2層織りナイロンマスク(金属ブリッジ有)は洗濯することで捕集機能が56.3%→79.0%に…

Jan 23, 2022 · 900 shares · 209 followers View post →
Darryl Anderson
@DarrylWavepoint · X

RT @DrZoeHyde: Study showing simple modifications can improve mask effectiveness. For example, tucking in the corners of a procedure mask &…

Jan 23, 2022 · 462 shares · 2,280 followers View post →
Edmund Dantes
@Dantes_Edm · X

@steven_bosston @DICKS @CDCgov And here is one for masks. These articles are from top tier medical journals. https://t.co/VcW20t9xUY

Jan 18, 2022 · 1 like · 34 followers View post →
Escape Velocity... AKA Matthew
@EscapVelocity · X

RT @Laurie_Garrett: @JjackX14 @NewYorker @WHO December 10, 2020 Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protecti…

Jan 18, 2022 · 1 share · 2,332 followers View post →
Laurie Garrett
@Laurie_Garrett · X

@JjackX14 @NewYorker @WHO December 10, 2020 Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment for the Public During the COVID-19 Pandemic JAMA Intern Med. Published online December 10, 2020. doi:10.1001/jamainternmed.2020.8168

Jan 17, 2022 · 2 likes · 1 share · 211,999 followers View post →
とらかぶめも
@MzO76TqLYhSYuYY · X

RT @Hiroshi_Tsuji: 市中、医療用マスクの捕集(吸入防止)機能比較が米国医師会雑誌に。市中マスクはその素材、フィットで26.5%-79.0%と捕集機能が大きく異なると判明。2層織りナイロンマスク(金属ブリッジ有)は洗濯することで捕集機能が56.3%→79.0%に…

Jan 15, 2022 · 900 shares · 77 followers View post →
19mm66_
@19mm66_ · X

RT @Hiroshi_Tsuji: 市中、医療用マスクの捕集(吸入防止)機能比較が米国医師会雑誌に。市中マスクはその素材、フィットで26.5%-79.0%と捕集機能が大きく異なると判明。2層織りナイロンマスク(金属ブリッジ有)は洗濯することで捕集機能が56.3%→79.0%に…

Jan 15, 2022 · 900 shares · 216 followers View post →
みかんこ
@sunwillmica · X

RT @Hiroshi_Tsuji: 市中、医療用マスクの捕集(吸入防止)機能比較が米国医師会雑誌に。市中マスクはその素材、フィットで26.5%-79.0%と捕集機能が大きく異なると判明。2層織りナイロンマスク(金属ブリッジ有)は洗濯することで捕集機能が56.3%→79.0%に…

Jan 15, 2022 · 900 shares · 32 followers View post →
⭐️アメタヌ⭐️
@rikumiki3 · X

RT @Hiroshi_Tsuji: 市中、医療用マスクの捕集(吸入防止)機能比較が米国医師会雑誌に。市中マスクはその素材、フィットで26.5%-79.0%と捕集機能が大きく異なると判明。2層織りナイロンマスク(金属ブリッジ有)は洗濯することで捕集機能が56.3%→79.0%に…

Jan 15, 2022 · 900 shares · 2,442 followers View post →
Itzel ontiveros
@OntiverosItzel · X

RT @Ibrid_T: @OntiverosItzel @DorothyUranga @sandralopezleon @masknerd Por nada. Y te dejo otro estudio que al fin encontré, se comparan lo…

Jan 12, 2022 · 1 share · 1,170 followers View post →
Anapsique ~Sin cubrebocas, no~
@Ibrid_T · X

@OntiverosItzel @DorothyUranga @sandralopezleon @masknerd Por nada. Y te dejo otro estudio que al fin encontré, se comparan los materiales de diferentes cubrebocas de tela. Dependiendo del tipo, la filtración va del 26% al 79% https://t.co/d2PLmm1kvJ

Jan 12, 2022 · 1 like · 1 share · 51 followers View post →
DaytonCharityChicken
@CharityChicken · X

I reviewed most mask & modification studies, plus changing CDC & international guidance, from the past 2 years.⬇️ We should’ve adopted better

Jan 12, 2022 · 2 likes · 2,189 followers View post →
marc
@marc65137412 · X

RT @OhBeing: @frozen Pseudoscientist Bonnie wears and has BC kids attending school wearing 3 layer masks with 26.5% efficiency! (N95 mean =…

Jan 11, 2022 · 4 shares · 158 followers View post →
W
@_W0RLD_citizen · X

RT @OhBeing: @frozen Pseudoscientist Bonnie wears and has BC kids attending school wearing 3 layer masks with 26.5% efficiency! (N95 mean =…

Jan 11, 2022 · 4 shares · 245 followers View post →
CV101
@CV101101 · X

RT @OhBeing: @frozen Pseudoscientist Bonnie wears and has BC kids attending school wearing 3 layer masks with 26.5% efficiency! (N95 mean =…

Jan 11, 2022 · 4 shares · 201 followers View post →
Chente MarRos
@VeneticMD · X

Pilón, este artículo de JAMA toma relevancia con respecto a uso de cubrebocas y la efectividad de las alternativas existentes: https://t.co/ZMiklCyQZ4

Jan 11, 2022 · 195 followers View post →
mary maple syrup
@Mary_____W · X

RT @OhBeing: @frozen Pseudoscientist Bonnie wears and has BC kids attending school wearing 3 layer masks with 26.5% efficiency! (N95 mean =…

Jan 11, 2022 · 4 shares · 973 followers View post →
Oh Why is Rationality Being Rationed
@OhBeing · X

@frozen Pseudoscientist Bonnie wears and has BC kids attending school wearing 3 layer masks with 26.5% efficiency! (N95 mean = 98.4%.) JAMA; Mean FFE of consumer-grade masks: 79.0% to 26.5%: 2-layer nylon mask had the highest FFE and the 3 layer had the lowest. https://t.co/F0xRzi9JqH

Jan 11, 2022 · 9 likes · 4 shares · 1,926 followers View post →
Josh j Reynolds
@JoshjReynolds2 · X

RT @jonlevyBU: 7. Q: Why use KF94, KN95, or N95 masks? A: These masks do much, much better at keeping you from inhaling the virus. A typic…

Jan 10, 2022 · 88 shares · 2,038 followers View post →
Expand_the_court
@ERWonGG · X

RT @jonlevyBU: 7. Q: Why use KF94, KN95, or N95 masks? A: These masks do much, much better at keeping you from inhaling the virus. A typic…

Jan 10, 2022 · 88 shares · 143 followers View post →
MAU
@mau4682 · X

RT @jonlevyBU: 7. Q: Why use KF94, KN95, or N95 masks? A: These masks do much, much better at keeping you from inhaling the virus. A typic…

Jan 10, 2022 · 88 shares · 929 followers View post →
Rosemary
@nitenurse2 · X

RT @jonlevyBU: 7. Q: Why use KF94, KN95, or N95 masks? A: These masks do much, much better at keeping you from inhaling the virus. A typic…

Jan 9, 2022 · 88 shares · 6,078 followers View post →
Aus Sue
@AusSue2 · X

RT @jonlevyBU: 7. Q: Why use KF94, KN95, or N95 masks? A: These masks do much, much better at keeping you from inhaling the virus. A typic…

Jan 9, 2022 · 88 shares · 490 followers View post →
beth gulsby
@BGulsby · X

RT @jonlevyBU: 7. Q: Why use KF94, KN95, or N95 masks? A: These masks do much, much better at keeping you from inhaling the virus. A typic…

Jan 9, 2022 · 88 shares · 2,502 followers View post →
Rosy Glass
@romyglass · X

RT @jonlevyBU: 7. Q: Why use KF94, KN95, or N95 masks? A: These masks do much, much better at keeping you from inhaling the virus. A typic…

Jan 9, 2022 · 88 shares · 51 followers View post →
Luis Belalcazar
@lcbelalcazar · X

RT @jonlevyBU: 7. Q: Why use KF94, KN95, or N95 masks? A: These masks do much, much better at keeping you from inhaling the virus. A typic…

Jan 9, 2022 · 88 shares · 3,719 followers View post →
Joel Rollins
@ma7mgte · X

RT @jonlevyBU: 7. Q: Why use KF94, KN95, or N95 masks? A: These masks do much, much better at keeping you from inhaling the virus. A typic…

Jan 9, 2022 · 88 shares · 107 followers View post →
Laura
@lrossnola · X

RT @jonlevyBU: 7. Q: Why use KF94, KN95, or N95 masks? A: These masks do much, much better at keeping you from inhaling the virus. A typic…

Jan 9, 2022 · 88 shares · 500 followers View post →
Geoffrey Hart #BLM
@Diaskeuasis · X

RT @jonlevyBU: 7. Q: Why use KF94, KN95, or N95 masks? A: These masks do much, much better at keeping you from inhaling the virus. A typic…

Jan 9, 2022 · 88 shares · 216 followers View post →
Ruth jarvis
@Ruthjar65328103 · X

RT @jonlevyBU: 7. Q: Why use KF94, KN95, or N95 masks? A: These masks do much, much better at keeping you from inhaling the virus. A typic…

Jan 9, 2022 · 88 shares · 870 followers View post →
Arnd Teichert
@ATausNRW · X

RT @jonlevyBU: 7. Q: Why use KF94, KN95, or N95 masks? A: These masks do much, much better at keeping you from inhaling the virus. A typic…

Jan 9, 2022 · 88 shares · 546 followers View post →
Sang Kancil Guru
@sangkancilguru · X

RT @jonlevyBU: 7. Q: Why use KF94, KN95, or N95 masks? A: These masks do much, much better at keeping you from inhaling the virus. A typic…

Jan 9, 2022 · 88 shares · 519 followers View post →
DragonflyMarnee
@DragonFly34343 · X

RT @jonlevyBU: 7. Q: Why use KF94, KN95, or N95 masks? A: These masks do much, much better at keeping you from inhaling the virus. A typic…

Jan 9, 2022 · 88 shares · 2,013 followers View post →
Nat Turner 2.0
@IAmNotYourNegr2 · X

RT @jonlevyBU: 7. Q: Why use KF94, KN95, or N95 masks? A: These masks do much, much better at keeping you from inhaling the virus. A typic…

Jan 9, 2022 · 88 shares · 1,019 followers View post →
Zara Mm
@ZaraMm78 · X

RT @jonlevyBU: 7. Q: Why use KF94, KN95, or N95 masks? A: These masks do much, much better at keeping you from inhaling the virus. A typic…

Jan 9, 2022 · 88 shares View post →
always tired ⁷
@btswallstreet · X

RT @jonlevyBU: 7. Q: Why use KF94, KN95, or N95 masks? A: These masks do much, much better at keeping you from inhaling the virus. A typic…

Jan 9, 2022 · 88 shares · 78 followers View post →
Free Speech ☮
@FreeSpeech_0 · X

RT @jonlevyBU: 7. Q: Why use KF94, KN95, or N95 masks? A: These masks do much, much better at keeping you from inhaling the virus. A typic…

Jan 9, 2022 · 88 shares · 6,950 followers View post →
Maria Crehan (O'Connor)
@moc_red · X

RT @jonlevyBU: 7. Q: Why use KF94, KN95, or N95 masks? A: These masks do much, much better at keeping you from inhaling the virus. A typic…

Jan 9, 2022 · 88 shares · 437 followers View post →
Sol Neelman
@solneelman · X

RT @jonlevyBU: 7. Q: Why use KF94, KN95, or N95 masks? A: These masks do much, much better at keeping you from inhaling the virus. A typic…

Jan 9, 2022 · 88 shares · 1,585 followers View post →
Dr. Eugène
@Matadon_ · X

RT @jonlevyBU: 7. Q: Why use KF94, KN95, or N95 masks? A: These masks do much, much better at keeping you from inhaling the virus. A typic…

Jan 9, 2022 · 88 shares · 7,530 followers View post →
#ScroggDoggSunvisor1969RagtownHappyhollowOKCHECO!!
@ScroggDoggSunv1 · X

RT @jonlevyBU: 7. Q: Why use KF94, KN95, or N95 masks? A: These masks do much, much better at keeping you from inhaling the virus. A typic…

Jan 9, 2022 · 88 shares · 2,106 followers View post →
LafColCOVID
@LafColCovid · X

RT @jonlevyBU: 7. Q: Why use KF94, KN95, or N95 masks? A: These masks do much, much better at keeping you from inhaling the virus. A typic…

Jan 9, 2022 · 88 shares · 87 followers View post →
Yuri Rivas
@YuriRiv02558750 · X

RT @jonlevyBU: 7. Q: Why use KF94, KN95, or N95 masks? A: These masks do much, much better at keeping you from inhaling the virus. A typic…

Jan 9, 2022 · 88 shares · 2,506 followers View post →
Edward
@ChipatelaEdward · X

RT @jonlevyBU: 7. Q: Why use KF94, KN95, or N95 masks? A: These masks do much, much better at keeping you from inhaling the virus. A typic…

Jan 9, 2022 · 88 shares · 145 followers View post →
teej
@teejxym · X

RT @jonlevyBU: 7. Q: Why use KF94, KN95, or N95 masks? A: These masks do much, much better at keeping you from inhaling the virus. A typic…

Jan 9, 2022 · 88 shares · 311 followers View post →
Kathy Grant
@KathyGrants · X

RT @jonlevyBU: 7. Q: Why use KF94, KN95, or N95 masks? A: These masks do much, much better at keeping you from inhaling the virus. A typic…

Jan 9, 2022 · 88 shares · 3,858 followers View post →
Jan Wouters Esq.
@layoutdokter · X

RT @jonlevyBU: 7. Q: Why use KF94, KN95, or N95 masks? A: These masks do much, much better at keeping you from inhaling the virus. A typic…

Jan 9, 2022 · 88 shares · 324 followers View post →
Stephanie Peace
@StephanieJPeace · X

RT @jonlevyBU: 7. Q: Why use KF94, KN95, or N95 masks? A: These masks do much, much better at keeping you from inhaling the virus. A typic…

Jan 9, 2022 · 88 shares · 5,702 followers View post →
Dins
@JakeGreen · X

RT @jonlevyBU: 7. Q: Why use KF94, KN95, or N95 masks? A: These masks do much, much better at keeping you from inhaling the virus. A typic…

Jan 9, 2022 · 88 shares · 274 followers View post →
Alessio G
@ptialex77 · X

RT @jonlevyBU: 7. Q: Why use KF94, KN95, or N95 masks? A: These masks do much, much better at keeping you from inhaling the virus. A typic…

Jan 9, 2022 · 88 shares · 656 followers View post →
PrimulaBlue
@primulablue · X

RT @jonlevyBU: 7. Q: Why use KF94, KN95, or N95 masks? A: These masks do much, much better at keeping you from inhaling the virus. A typic…

Jan 9, 2022 · 88 shares · 374 followers View post →
Eilonwy24
@Eilonwy24 · X

RT @jonlevyBU: 7. Q: Why use KF94, KN95, or N95 masks? A: These masks do much, much better at keeping you from inhaling the virus. A typic…

Jan 9, 2022 · 88 shares · 638 followers View post →
GERWALK IT OUT✊
@RidicBowe · X

RT @jonlevyBU: 7. Q: Why use KF94, KN95, or N95 masks? A: These masks do much, much better at keeping you from inhaling the virus. A typic…

Jan 9, 2022 · 88 shares · 655 followers View post →
Gareth Del Tigre
@ZacharinosDad · X

RT @jonlevyBU: 7. Q: Why use KF94, KN95, or N95 masks? A: These masks do much, much better at keeping you from inhaling the virus. A typic…

Jan 9, 2022 · 88 shares · 1,247 followers View post →
Om Routray
@dyoungbigmouth · X

RT @jonlevyBU: 7. Q: Why use KF94, KN95, or N95 masks? A: These masks do much, much better at keeping you from inhaling the virus. A typic…

Jan 9, 2022 · 88 shares · 968 followers View post →
Asterix de Gaulle
@AsterixdeGaulle · X

RT @jonlevyBU: 7. Q: Why use KF94, KN95, or N95 masks? A: These masks do much, much better at keeping you from inhaling the virus. A typic…

Jan 9, 2022 · 88 shares · 415 followers View post →
Mary Cotey
@cotey_mary · X

RT @jonlevyBU: 7. Q: Why use KF94, KN95, or N95 masks? A: These masks do much, much better at keeping you from inhaling the virus. A typic…

Jan 9, 2022 · 88 shares · 3,163 followers View post →
Ingrid E Baptista #NeverForgetJan6th
@Ingridebap · X

RT @jonlevyBU: 7. Q: Why use KF94, KN95, or N95 masks? A: These masks do much, much better at keeping you from inhaling the virus. A typic…

Jan 9, 2022 · 88 shares · 7,942 followers View post →
Coronatie.nl - Me? 'Concerned Medic' WITH empathy.
@CoronatieN · X

RT @jonlevyBU: 7. Q: Why use KF94, KN95, or N95 masks? A: These masks do much, much better at keeping you from inhaling the virus. A typic…

Jan 9, 2022 · 88 shares · 96 followers View post →
KM
@majk244 · X

RT @jonlevyBU: 7. Q: Why use KF94, KN95, or N95 masks? A: These masks do much, much better at keeping you from inhaling the virus. A typic…

Jan 9, 2022 · 88 shares · 1,123 followers View post →
Mane Rok
@ManeRok · X

RT @jonlevyBU: 7. Q: Why use KF94, KN95, or N95 masks? A: These masks do much, much better at keeping you from inhaling the virus. A typic…

Jan 9, 2022 · 88 shares · 1,858 followers View post →
@Jochem @.bsky
@BskyJ0chem · X

RT @jonlevyBU: 7. Q: Why use KF94, KN95, or N95 masks? A: These masks do much, much better at keeping you from inhaling the virus. A typic…

Jan 9, 2022 · 88 shares · 1,263 followers View post →
Charlene Shannon
@Charlenegapeach · X

RT @jonlevyBU: 7. Q: Why use KF94, KN95, or N95 masks? A: These masks do much, much better at keeping you from inhaling the virus. A typic…

Jan 9, 2022 · 88 shares · 498 followers View post →
kathy levy
@kathy_levy · X

RT @jonlevyBU: 7. Q: Why use KF94, KN95, or N95 masks? A: These masks do much, much better at keeping you from inhaling the virus. A typic…

Jan 9, 2022 · 88 shares · 2,469 followers View post →
Sl
@SlotterNBOtter · X

RT @jonlevyBU: 7. Q: Why use KF94, KN95, or N95 masks? A: These masks do much, much better at keeping you from inhaling the virus. A typic…

Jan 9, 2022 · 88 shares · 367 followers View post →
Maria Queralt Gorgas
@qgorgas · X

Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment for the Public During... https://t.co/80ActJ9h5T

Jan 3, 2022 · 2 likes · 1,465 followers View post →
Aerosol Devices
@AerosolDevices · X

Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment for the Public During the COVID-19 Pandemic #COVIDisAirborne https://t.co/yuKEKij7YT

Dec 28, 2021 · 1,333 followers View post →
Beth D Kicinski
@no1historychick · X

RT @masknerd: @CathNoakes Clapp(2021) https://t.co/NLS4ckC6H4 Lindsley 2021 https://t.co/9axUNC8Dg6

Dec 27, 2021 · 2 shares · 1,058 followers View post →
ESMenkin
@ESMenkin · X

RT @masknerd: @CathNoakes Clapp(2021) https://t.co/NLS4ckC6H4 Lindsley 2021 https://t.co/9axUNC8Dg6

Dec 27, 2021 · 2 shares · 472 followers View post →
Aaron Collins
@masknerd · X

@CathNoakes Clapp(2021) https://t.co/NLS4ckC6H4 Lindsley 2021 https://t.co/9axUNC8Dg6

Dec 27, 2021 · 32 likes · 2 shares · 49,831 followers View post →
BD63
@D78160838 · X

@JacquesVoche @Leboubou4 @DidierPittet @Regnier_JM @BFMTV Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment for the Public During the COVID-19 Pandemic

Dec 21, 2021 · 94 followers View post →
Thesaint8x
@Thesaint8x · X

Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment for the Public During the C… https://t.co/uApL8ptpVW

Dec 13, 2021 · 1 like · 935 followers View post →
Thesaint8x
@Thesaint8x · X

Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment https://t.co/WYWNth6KLo via @JAMAInternalMed part of @JAMANetwork

Dec 8, 2021 · 935 followers View post →
J (Now available at: thejniac.bsky.social)
@TheJniac · X

@Enlitenment2 @CindySchauf @chrislhayes The research is pretty clear that masks provide some protection. https://t.co/SBI11cTtDp

Nov 2, 2021 · 1,226 followers View post →
J (Now available at: thejniac.bsky.social)
@TheJniac · X

@TheRealSPK @sgabig @OliviaM87665192 @BigFamProject @mtracey https://t.co/SBI11cTtDp

Oct 30, 2021 · 1,226 followers View post →
Marna Bean (if/when)
@MarnaBean6 · X

Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment https://t.co/DGbLoaMcF3 via @JAMAInternalMed part of @JAMANetwork Several EPA studies.

Sep 29, 2021 · 59 followers View post →
藍色カエル
@aiirokaeru · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Sep 6, 2021 · 337 shares · 3,738 followers View post →
よしえ
@yoshieh1 · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Aug 30, 2021 · 337 shares · 235 followers View post →
節約しろ?節制しろ?硝子鼠
@garasunezumi · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Aug 29, 2021 · 337 shares · 77 followers View post →
みーたく
@meetakscarlet · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Aug 29, 2021 · 337 shares · 1,766 followers View post →
でんじ
@denjineko · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Aug 29, 2021 · 337 shares · 306 followers View post →
弐號
@2go_san · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Aug 29, 2021 · 337 shares · 536 followers View post →
Cat_Momo
@Arc_momo · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Aug 29, 2021 · 337 shares · 515 followers View post →
つぁいべる
@Zeibel27 · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Aug 29, 2021 · 337 shares · 386 followers View post →
328
@328jp · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Aug 29, 2021 · 337 shares · 409 followers View post →
なかはら
@nakaharais07 · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Aug 29, 2021 · 337 shares · 3,516 followers View post →
むき
@mukai3 · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Aug 29, 2021 · 337 shares · 2,080 followers View post →
中野べこ
@bacon1007cos2nd · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Aug 29, 2021 · 337 shares · 37,699 followers View post →
fn2000
@fn20008 · X

RT @Hiroshi_Tsuji: 市中、医療用マスクの捕集(吸入防止)機能比較が米国医師会雑誌に。市中マスクはその素材、フィットで26.5%-79.0%と捕集機能が大きく異なると判明。2層織りナイロンマスク(金属ブリッジ有)は洗濯することで捕集機能が56.3%→79.0%に…

Aug 28, 2021 · 900 shares · 571 followers View post →
nn
@nn25938018 · X

RT @AirborneKanki: 2020.12.10. JAMA [Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment for the Public…

Aug 7, 2021 · 7 shares · 897 followers View post →
Mau_Sniggler
@_m_a_u__ · X

RT @Hiroshi_Tsuji: 市中、医療用マスクの捕集(吸入防止)機能比較が米国医師会雑誌に。市中マスクはその素材、フィットで26.5%-79.0%と捕集機能が大きく異なると判明。2層織りナイロンマスク(金属ブリッジ有)は洗濯することで捕集機能が56.3%→79.0%に…

Aug 5, 2021 · 900 shares · 524 followers View post →
Citizen Logan
@logan_citizen · X

RT @linseymarr: More on masks. Filtration efficiency is highly variable. Add metal nose bridge, improve seal to get better performance. htt…

Aug 4, 2021 · 241 shares · 77 followers View post →
Robert Oeser
@RobertAOeser · X

@bridges_RA @sfakhro @juzperfict @akikigate @CDCgov @NEJM Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment for the Public During the COVID-19 Pandemic https://t.co/3HmSKZ4ttz https://t.co/dDAfczm5KY

Jul 7, 2021 · 514 followers View post →
ノラ火星人
@catcat_akaru · X

RT @Hiroshi_Tsuji: 市中、医療用マスクの捕集(吸入防止)機能比較が米国医師会雑誌に。市中マスクはその素材、フィットで26.5%-79.0%と捕集機能が大きく異なると判明。2層織りナイロンマスク(金属ブリッジ有)は洗濯することで捕集機能が56.3%→79.0%に…

Jun 10, 2021 · 900 shares · 384 followers View post →
ちーちゃん
@party0318 · X

RT @AirborneKanki: 2020.12.10. JAMA [Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment for the Public…

May 22, 2021 · 7 shares · 194 followers View post →
動きづくりまん
@teru1jajar6997 · X

RT @TrainerWao: 【マスクの付け方〜応用編〜】

May 15, 2021 · 1 share · 276 followers View post →
わーちゃん
@FI9weUsURPCI6mZ · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

May 15, 2021 · 337 shares · 269 followers View post →
harumi7345
@harumi7345 · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

May 13, 2021 · 337 shares · 334 followers View post →
ヴィオロン
@Violon_automne · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

May 12, 2021 · 337 shares · 837 followers View post →
あき (Aki Takechakoff)
@oppekepayy · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

May 12, 2021 · 337 shares · 3,251 followers View post →
ブライトムーン☆酔残(すいざん)
@hankarakatsu · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

May 12, 2021 · 337 shares · 2,527 followers View post →
Oka @鍼灸理学トレーナー
@TrainerWao · X

【マスクの付け方〜応用編〜】

May 10, 2021 · 1 like · 1 share · 5,740 followers View post →
roo
@qRooRooRoo5504 · X

こちらが恐らく先ほどの引用元でしょう。 Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment https://t.co/ROEImXEHqF via @JAMAInternalMed part of @JAMANetwork

May 4, 2021 · 208 followers View post →
miya
@house_is_notUMA · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

May 2, 2021 · 337 shares · 96 followers View post →
S_Shimizu
@cao58020 · X

RT @Hiroshi_Tsuji: 市中、医療用マスクの捕集(吸入防止)機能比較が米国医師会雑誌に。市中マスクはその素材、フィットで26.5%-79.0%と捕集機能が大きく異なると判明。2層織りナイロンマスク(金属ブリッジ有)は洗濯することで捕集機能が56.3%→79.0%に…

May 2, 2021 · 900 shares · 3,161 followers View post →
ばれりん
@pavlova9655 · X

RT @Hiroshi_Tsuji: 市中、医療用マスクの捕集(吸入防止)機能比較が米国医師会雑誌に。市中マスクはその素材、フィットで26.5%-79.0%と捕集機能が大きく異なると判明。2層織りナイロンマスク(金属ブリッジ有)は洗濯することで捕集機能が56.3%→79.0%に…

May 1, 2021 · 900 shares · 2,330 followers View post →
A.Wada
@senryoAIIT · X

RT @Hiroshi_Tsuji: 市中、医療用マスクの捕集(吸入防止)機能比較が米国医師会雑誌に。市中マスクはその素材、フィットで26.5%-79.0%と捕集機能が大きく異なると判明。2層織りナイロンマスク(金属ブリッジ有)は洗濯することで捕集機能が56.3%→79.0%に…

May 1, 2021 · 900 shares · 650 followers View post →
涅槃
@xrayspex7 · X

RT @Hiroshi_Tsuji: 市中、医療用マスクの捕集(吸入防止)機能比較が米国医師会雑誌に。市中マスクはその素材、フィットで26.5%-79.0%と捕集機能が大きく異なると判明。2層織りナイロンマスク(金属ブリッジ有)は洗濯することで捕集機能が56.3%→79.0%に…

May 1, 2021 · 900 shares · 2,104 followers View post →
Project 667 K-423
@hounds02 · X

RT @Hiroshi_Tsuji: 市中、医療用マスクの捕集(吸入防止)機能比較が米国医師会雑誌に。市中マスクはその素材、フィットで26.5%-79.0%と捕集機能が大きく異なると判明。2層織りナイロンマスク(金属ブリッジ有)は洗濯することで捕集機能が56.3%→79.0%に…

May 1, 2021 · 900 shares · 1,015 followers View post →
syuhuhaha
@syuhuhaha · X

RT @Hiroshi_Tsuji: 市中、医療用マスクの捕集(吸入防止)機能比較が米国医師会雑誌に。市中マスクはその素材、フィットで26.5%-79.0%と捕集機能が大きく異なると判明。2層織りナイロンマスク(金属ブリッジ有)は洗濯することで捕集機能が56.3%→79.0%に…

Apr 30, 2021 · 900 shares · 986 followers View post →
usagi
@pinknoapple5385 · X

RT @Hiroshi_Tsuji: 市中、医療用マスクの捕集(吸入防止)機能比較が米国医師会雑誌に。市中マスクはその素材、フィットで26.5%-79.0%と捕集機能が大きく異なると判明。2層織りナイロンマスク(金属ブリッジ有)は洗濯することで捕集機能が56.3%→79.0%に…

Apr 30, 2021 · 900 shares · 12 followers View post →
The Fibromyalgia Support Network - Canada
@fsn_canada · X

Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment https://t.co/6qPGpitr5V via @JAMAInternalMed part of @JAMANetwork

Apr 27, 2021 · 1,136 followers View post →
Ничего(にっち)
@nichego55 · X

RT @Hiroshi_Tsuji: 市中、医療用マスクの捕集(吸入防止)機能比較が米国医師会雑誌に。市中マスクはその素材、フィットで26.5%-79.0%と捕集機能が大きく異なると判明。2層織りナイロンマスク(金属ブリッジ有)は洗濯することで捕集機能が56.3%→79.0%に…

Apr 26, 2021 · 900 shares · 566 followers View post →
くるみ
@3A3F3T3Lzx · X

RT @Hiroshi_Tsuji: 市中、医療用マスクの捕集(吸入防止)機能比較が米国医師会雑誌に。市中マスクはその素材、フィットで26.5%-79.0%と捕集機能が大きく異なると判明。2層織りナイロンマスク(金属ブリッジ有)は洗濯することで捕集機能が56.3%→79.0%に…

Apr 25, 2021 · 900 shares · 110 followers View post →
ゆん☺︎
@by_mnma · X

RT @Hiroshi_Tsuji: 市中、医療用マスクの捕集(吸入防止)機能比較が米国医師会雑誌に。市中マスクはその素材、フィットで26.5%-79.0%と捕集機能が大きく異なると判明。2層織りナイロンマスク(金属ブリッジ有)は洗濯することで捕集機能が56.3%→79.0%に…

Apr 25, 2021 · 900 shares · 283 followers View post →
shige_BANANAOLE
@shige_BANANAOLE · X

RT @Hiroshi_Tsuji: 市中、医療用マスクの捕集(吸入防止)機能比較が米国医師会雑誌に。市中マスクはその素材、フィットで26.5%-79.0%と捕集機能が大きく異なると判明。2層織りナイロンマスク(金属ブリッジ有)は洗濯することで捕集機能が56.3%→79.0%に…

Apr 25, 2021 · 900 shares · 909 followers View post →
tom.k
@keichos · X

RT @Hiroshi_Tsuji: 市中、医療用マスクの捕集(吸入防止)機能比較が米国医師会雑誌に。市中マスクはその素材、フィットで26.5%-79.0%と捕集機能が大きく異なると判明。2層織りナイロンマスク(金属ブリッジ有)は洗濯することで捕集機能が56.3%→79.0%に…

Apr 25, 2021 · 900 shares · 79 followers View post →
京都の思い出
@kyoto_we_love · X

RT @Hiroshi_Tsuji: 市中、医療用マスクの捕集(吸入防止)機能比較が米国医師会雑誌に。市中マスクはその素材、フィットで26.5%-79.0%と捕集機能が大きく異なると判明。2層織りナイロンマスク(金属ブリッジ有)は洗濯することで捕集機能が56.3%→79.0%に…

Apr 25, 2021 · 900 shares · 17 followers View post →
Mints
@minti_mints · X

RT @Hiroshi_Tsuji: 市中、医療用マスクの捕集(吸入防止)機能比較が米国医師会雑誌に。市中マスクはその素材、フィットで26.5%-79.0%と捕集機能が大きく異なると判明。2層織りナイロンマスク(金属ブリッジ有)は洗濯することで捕集機能が56.3%→79.0%に…

Apr 25, 2021 · 900 shares · 540 followers View post →
NULLもどき
@mdk_dai · X

RT @Hiroshi_Tsuji: 市中、医療用マスクの捕集(吸入防止)機能比較が米国医師会雑誌に。市中マスクはその素材、フィットで26.5%-79.0%と捕集機能が大きく異なると判明。2層織りナイロンマスク(金属ブリッジ有)は洗濯することで捕集機能が56.3%→79.0%に…

Apr 25, 2021 · 900 shares · 1,774 followers View post →
cotonam
@m7m5ea · X

RT @Hiroshi_Tsuji: 市中、医療用マスクの捕集(吸入防止)機能比較が米国医師会雑誌に。市中マスクはその素材、フィットで26.5%-79.0%と捕集機能が大きく異なると判明。2層織りナイロンマスク(金属ブリッジ有)は洗濯することで捕集機能が56.3%→79.0%に…

Apr 24, 2021 · 900 shares · 766 followers View post →
takagi.toshiyuki
@takagi_toshi · X

RT @Hiroshi_Tsuji: 市中、医療用マスクの捕集(吸入防止)機能比較が米国医師会雑誌に。市中マスクはその素材、フィットで26.5%-79.0%と捕集機能が大きく異なると判明。2層織りナイロンマスク(金属ブリッジ有)は洗濯することで捕集機能が56.3%→79.0%に…

Apr 16, 2021 · 900 shares · 1,145 followers View post →
ピロリ菌@mt
@masako_toda · X

RT @Hiroshi_Tsuji: 市中、医療用マスクの捕集(吸入防止)機能比較が米国医師会雑誌に。市中マスクはその素材、フィットで26.5%-79.0%と捕集機能が大きく異なると判明。2層織りナイロンマスク(金属ブリッジ有)は洗濯することで捕集機能が56.3%→79.0%に…

Apr 15, 2021 · 900 shares · 1,778 followers View post →
im22
@iskwmk22 · X

RT @Hiroshi_Tsuji: 市中、医療用マスクの捕集(吸入防止)機能比較が米国医師会雑誌に。市中マスクはその素材、フィットで26.5%-79.0%と捕集機能が大きく異なると判明。2層織りナイロンマスク(金属ブリッジ有)は洗濯することで捕集機能が56.3%→79.0%に…

Apr 15, 2021 · 900 shares · 746 followers View post →
わびさび猫
@bobtailtabbycat · X

RT @Hiroshi_Tsuji: 市中、医療用マスクの捕集(吸入防止)機能比較が米国医師会雑誌に。市中マスクはその素材、フィットで26.5%-79.0%と捕集機能が大きく異なると判明。2層織りナイロンマスク(金属ブリッジ有)は洗濯することで捕集機能が56.3%→79.0%に…

Apr 15, 2021 · 900 shares · 399 followers View post →
ころころ
@korocoro_ninaru · X

RT @Hiroshi_Tsuji: 市中、医療用マスクの捕集(吸入防止)機能比較が米国医師会雑誌に。市中マスクはその素材、フィットで26.5%-79.0%と捕集機能が大きく異なると判明。2層織りナイロンマスク(金属ブリッジ有)は洗濯することで捕集機能が56.3%→79.0%に…

Apr 15, 2021 · 900 shares · 677 followers View post →
fujikuro
@fujikurok · X

RT @Hiroshi_Tsuji: 市中、医療用マスクの捕集(吸入防止)機能比較が米国医師会雑誌に。市中マスクはその素材、フィットで26.5%-79.0%と捕集機能が大きく異なると判明。2層織りナイロンマスク(金属ブリッジ有)は洗濯することで捕集機能が56.3%→79.0%に…

Apr 14, 2021 · 900 shares · 1,373 followers View post →
yuchan
@Yuchan1711 · X

RT @Hiroshi_Tsuji: 市中、医療用マスクの捕集(吸入防止)機能比較が米国医師会雑誌に。市中マスクはその素材、フィットで26.5%-79.0%と捕集機能が大きく異なると判明。2層織りナイロンマスク(金属ブリッジ有)は洗濯することで捕集機能が56.3%→79.0%に…

Apr 14, 2021 · 900 shares · 114 followers View post →
Toshi
@ditzyzesty · X

RT @Hiroshi_Tsuji: 市中、医療用マスクの捕集(吸入防止)機能比較が米国医師会雑誌に。市中マスクはその素材、フィットで26.5%-79.0%と捕集機能が大きく異なると判明。2層織りナイロンマスク(金属ブリッジ有)は洗濯することで捕集機能が56.3%→79.0%に…

Apr 14, 2021 · 900 shares · 1,091 followers View post →
特別期間
@periodoespecial · X

RT @Hiroshi_Tsuji: 市中、医療用マスクの捕集(吸入防止)機能比較が米国医師会雑誌に。市中マスクはその素材、フィットで26.5%-79.0%と捕集機能が大きく異なると判明。2層織りナイロンマスク(金属ブリッジ有)は洗濯することで捕集機能が56.3%→79.0%に…

Apr 14, 2021 · 900 shares · 185 followers View post →
*T*
@t_semog · X

https://t.co/5tBJtlor6c

Mar 14, 2021 · 1,143 followers View post →
Brutamonte Donnaruma
@BrutamonteD · X

@KaioMarceloab @vitorsergio Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment for the Public During the COVID-19 Pandemic Phillip W Clapp et al. JAMA Intern Med . 2020.

Mar 11, 2021 · 17 followers View post →
marisa
@marisaccih · X

A vedação laterail da máscara é essencial para a eficiência. Se você trabalha com pacientes evite máscaras com tiras na orelha.. Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment https://t.co/P1qP38fdzv

Mar 7, 2021 · 94 followers View post →
猫神奉公会
@kodkod2016y · X

RT @Hiroshi_Tsuji: 市中、医療用マスクの捕集(吸入防止)機能比較が米国医師会雑誌に。市中マスクはその素材、フィットで26.5%-79.0%と捕集機能が大きく異なると判明。2層織りナイロンマスク(金属ブリッジ有)は洗濯することで捕集機能が56.3%→79.0%に…

Mar 7, 2021 · 900 shares · 498 followers View post →
ぶたお@もてラジ
@kentlow · X

RT @Hiroshi_Tsuji: 市中、医療用マスクの捕集(吸入防止)機能比較が米国医師会雑誌に。市中マスクはその素材、フィットで26.5%-79.0%と捕集機能が大きく異なると判明。2層織りナイロンマスク(金属ブリッジ有)は洗濯することで捕集機能が56.3%→79.0%に…

Mar 7, 2021 · 900 shares · 2,374 followers View post →
dounaga
@dounaga3 · X

RT @Hiroshi_Tsuji: 市中、医療用マスクの捕集(吸入防止)機能比較が米国医師会雑誌に。市中マスクはその素材、フィットで26.5%-79.0%と捕集機能が大きく異なると判明。2層織りナイロンマスク(金属ブリッジ有)は洗濯することで捕集機能が56.3%→79.0%に…

Mar 7, 2021 · 900 shares · 1,701 followers View post →
華恋
@0505lovekaren · X

RT @Hiroshi_Tsuji: 市中、医療用マスクの捕集(吸入防止)機能比較が米国医師会雑誌に。市中マスクはその素材、フィットで26.5%-79.0%と捕集機能が大きく異なると判明。2層織りナイロンマスク(金属ブリッジ有)は洗濯することで捕集機能が56.3%→79.0%に…

Mar 7, 2021 · 900 shares · 1,413 followers View post →
ぽろん
@mie_nanairo · X

RT @Hiroshi_Tsuji: 市中、医療用マスクの捕集(吸入防止)機能比較が米国医師会雑誌に。市中マスクはその素材、フィットで26.5%-79.0%と捕集機能が大きく異なると判明。2層織りナイロンマスク(金属ブリッジ有)は洗濯することで捕集機能が56.3%→79.0%に…

Mar 7, 2021 · 900 shares · 938 followers View post →
lovemana0505
@lovemana0505 · X

RT @Hiroshi_Tsuji: 市中、医療用マスクの捕集(吸入防止)機能比較が米国医師会雑誌に。市中マスクはその素材、フィットで26.5%-79.0%と捕集機能が大きく異なると判明。2層織りナイロンマスク(金属ブリッジ有)は洗濯することで捕集機能が56.3%→79.0%に…

Mar 7, 2021 · 900 shares · 12,266 followers View post →
群青
@Gunjo_Huuma · X

RT @Hiroshi_Tsuji: 市中、医療用マスクの捕集(吸入防止)機能比較が米国医師会雑誌に。市中マスクはその素材、フィットで26.5%-79.0%と捕集機能が大きく異なると判明。2層織りナイロンマスク(金属ブリッジ有)は洗濯することで捕集機能が56.3%→79.0%に…

Mar 5, 2021 · 900 shares · 1,106 followers View post →
えりし~
@Elice_13 · X

RT @Hiroshi_Tsuji: 市中、医療用マスクの捕集(吸入防止)機能比較が米国医師会雑誌に。市中マスクはその素材、フィットで26.5%-79.0%と捕集機能が大きく異なると判明。2層織りナイロンマスク(金属ブリッジ有)は洗濯することで捕集機能が56.3%→79.0%に…

Mar 5, 2021 · 900 shares · 808 followers View post →
もいち
@ti083 · X

RT @Hiroshi_Tsuji: 市中、医療用マスクの捕集(吸入防止)機能比較が米国医師会雑誌に。市中マスクはその素材、フィットで26.5%-79.0%と捕集機能が大きく異なると判明。2層織りナイロンマスク(金属ブリッジ有)は洗濯することで捕集機能が56.3%→79.0%に…

Mar 4, 2021 · 900 shares · 85 followers View post →
Teruan
@teru_1964 · X

RT @Hiroshi_Tsuji: 市中、医療用マスクの捕集(吸入防止)機能比較が米国医師会雑誌に。市中マスクはその素材、フィットで26.5%-79.0%と捕集機能が大きく異なると判明。2層織りナイロンマスク(金属ブリッジ有)は洗濯することで捕集機能が56.3%→79.0%に…

Mar 4, 2021 · 900 shares · 521 followers View post →
∃.くるくるパーティー・狂茶党☤
@1972tue0127 · X

RT @Hiroshi_Tsuji: 市中、医療用マスクの捕集(吸入防止)機能比較が米国医師会雑誌に。市中マスクはその素材、フィットで26.5%-79.0%と捕集機能が大きく異なると判明。2層織りナイロンマスク(金属ブリッジ有)は洗濯することで捕集機能が56.3%→79.0%に…

Mar 4, 2021 · 900 shares · 1,570 followers View post →
念波
@nennpa · X

RT @Hiroshi_Tsuji: 市中、医療用マスクの捕集(吸入防止)機能比較が米国医師会雑誌に。市中マスクはその素材、フィットで26.5%-79.0%と捕集機能が大きく異なると判明。2層織りナイロンマスク(金属ブリッジ有)は洗濯することで捕集機能が56.3%→79.0%に…

Mar 4, 2021 · 900 shares · 7,604 followers View post →
XMF
@xtcmfkr · X

RT @Hiroshi_Tsuji: 市中、医療用マスクの捕集(吸入防止)機能比較が米国医師会雑誌に。市中マスクはその素材、フィットで26.5%-79.0%と捕集機能が大きく異なると判明。2層織りナイロンマスク(金属ブリッジ有)は洗濯することで捕集機能が56.3%→79.0%に…

Mar 4, 2021 · 900 shares · 1,594 followers View post →
rbodpr
@ecodaren · X

RT @Hiroshi_Tsuji: 市中、医療用マスクの捕集(吸入防止)機能比較が米国医師会雑誌に。市中マスクはその素材、フィットで26.5%-79.0%と捕集機能が大きく異なると判明。2層織りナイロンマスク(金属ブリッジ有)は洗濯することで捕集機能が56.3%→79.0%に…

Mar 4, 2021 · 900 shares · 3,656 followers View post →
doggie_ele
@doggie_ele · X

RT @Hiroshi_Tsuji: 市中、医療用マスクの捕集(吸入防止)機能比較が米国医師会雑誌に。市中マスクはその素材、フィットで26.5%-79.0%と捕集機能が大きく異なると判明。2層織りナイロンマスク(金属ブリッジ有)は洗濯することで捕集機能が56.3%→79.0%に…

Mar 4, 2021 · 900 shares · 1,056 followers View post →
NIDONEINU
@NIDONEINU · X

RT @Hiroshi_Tsuji: 市中、医療用マスクの捕集(吸入防止)機能比較が米国医師会雑誌に。市中マスクはその素材、フィットで26.5%-79.0%と捕集機能が大きく異なると判明。2層織りナイロンマスク(金属ブリッジ有)は洗濯することで捕集機能が56.3%→79.0%に…

Mar 4, 2021 · 900 shares · 323 followers View post →
noobie@siberia
@17noobies · X

RT @Hiroshi_Tsuji: 市中、医療用マスクの捕集(吸入防止)機能比較が米国医師会雑誌に。市中マスクはその素材、フィットで26.5%-79.0%と捕集機能が大きく異なると判明。2層織りナイロンマスク(金属ブリッジ有)は洗濯することで捕集機能が56.3%→79.0%に…

Mar 4, 2021 · 900 shares · 974 followers View post →
kurotal @N♂MAD
@kurotal · X

RT @Hiroshi_Tsuji: 市中、医療用マスクの捕集(吸入防止)機能比較が米国医師会雑誌に。市中マスクはその素材、フィットで26.5%-79.0%と捕集機能が大きく異なると判明。2層織りナイロンマスク(金属ブリッジ有)は洗濯することで捕集機能が56.3%→79.0%に…

Mar 4, 2021 · 900 shares · 2,170 followers View post →
Daniel Rodriguez
@aztecterp63 · X

Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment https://t.co/g7ax8mSn7Y via @JAMAInternalMed part of @JAMANetwork

Feb 22, 2021 · 318 followers View post →
Tonton
@Tonton_ · X

RT @Hiroshi_Tsuji: 市中、医療用マスクの捕集(吸入防止)機能比較が米国医師会雑誌に。市中マスクはその素材、フィットで26.5%-79.0%と捕集機能が大きく異なると判明。2層織りナイロンマスク(金属ブリッジ有)は洗濯することで捕集機能が56.3%→79.0%に…

Feb 12, 2021 · 900 shares · 766 followers View post →
Vaccinated Lone User of NIOSH-Certified Respirator
@JeanMichelFleur · X

Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment for the Public During the COVID-19 Pandemic | Infectious Diseases | JAMA Internal Medicine | JAMA Network https://t.co/WpnZfos4vT

Feb 5, 2021 · 644 followers View post →
dsk (「゚Д゚)「ガウルガウル
@Scat_Dsk · X

これだ。 Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment https://t.co/XUeWmhSw1L @JAMAInternalMed part of @JAMANetworkより

Feb 4, 2021 · 5,337 followers View post →
Marlene J. Looney
@marlenelooney · X

Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment for the Public During the COVID-19 Pandemic | Infectious Diseases | JAMA Internal Medicine | JAMA Network https://t.co/FEMfdAAuGL

Feb 3, 2021 · 371 followers View post →
Nazanin Aghel
@CardioOncology1 · X

Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment https://t.co/V4gAOe8bJS via @JAMAInternalMed part of @JAMANetwork

Jan 29, 2021 · 349 followers View post →
Esaú López Jácome
@Esau_Lopez · X

Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment https://t.co/pluOnGuso1 a través de @JAMAInternalMed part of @JAMANetwork

Jan 27, 2021 · 696 followers View post →
Carolina Tortolero
@Caratosa · X

Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment for the Public During the COVID-19 Pandemic | Infectious Diseases | JAMA Internal Medicine | JAMA Network https://t.co/EEKjSSsvTh

Jan 27, 2021 · 1,068 followers View post →
Vaccinated Lone User of NIOSH-Certified Respirator
@JeanMichelFleur · X

Clapp, P.W. et al., 2020. Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment for the Public During the COVID-19 Pandemic. JAMA Internal Medicine. Available at: https://t.co/r4gB8cr9OW. https://t.co/sKeQCtJ6Ka

Jan 27, 2021 · 644 followers View post →
Vaccinated Lone User of NIOSH-Certified Respirator
@JeanMichelFleur · X

RT @AirborneKanki: 2020.12.10. JAMA [Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment for the Public…

Jan 27, 2021 · 7 shares · 644 followers View post →
Vaccinated Lone User of NIOSH-Certified Respirator
@JeanMichelFleur · X

RT @linseymarr: More on masks. Filtration efficiency is highly variable. Add metal nose bridge, improve seal to get better performance. htt…

Jan 27, 2021 · 241 shares · 644 followers View post →
tono4122
@tono4122 · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Jan 25, 2021 · 337 shares · 2,562 followers View post →
モリパー
@moripaaa · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Jan 25, 2021 · 337 shares · 904 followers View post →
さえきそういちろう
@SaekiSoichiro · X

意外とフィット感をアップすればいろんな素材でもマスクは有効らしい。もちろん評価の観点は「拡散防止」。 Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment https://t.co/wdwq2ThCtF @JAMAInternalMed part of @JAMANetworkより

Jan 25, 2021 · 1 like · 259 followers View post →
maskmary
@maskmary21 · X

Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment https://t.co/2cBJD3gccL lähteestä @JAMAInternalMed part of @JAMANetwork

Jan 24, 2021 · 2 likes · 4 followers View post →
José Luis Santiago
@JLSantiagoG · X

Los autores concluyeron que las modificaciones para mejorar el ajuste de la mascarilla pueden mejorar la capacidad de filtrado. Los cubrebocas son casi equivalentes o mejores que sus contrapartes médicas que no son N95. DOI: 10.1001/jamainternmed.2020.8168 #DatoMédicoDelDía https://t.co/SnKEwugaMV

Jan 23, 2021 · 1,093 followers View post →
Antonio M Quispe, MD, PhD
@drantonioquispe · X

@JimmyA8 Intenta con los doi: 10.1001/jamainternmed.2020.4221 10.1001/jamainternmed.2020.8168

Jan 14, 2021 · 1 like · 29,979 followers View post →
Antonio M Quispe, MD, PhD
@drantonioquispe · X

Fuentes: 1. Sickbert-Bennett EE et al. JAMA Intern Med. 2020;180(12):1607-1612. doi:10.1001/jamainternmed.2020.4221 2. Clap PW et al. JAMA Intern Med. 2020. doi:10.1001/jamainternmed.2020.8168

Jan 14, 2021 · 5 likes · 29,979 followers View post →
Takashi Kiyoshima
@tkiyoshima · X

RT @Hiroshi_Tsuji: 市中、医療用マスクの捕集(吸入防止)機能比較が米国医師会雑誌に。市中マスクはその素材、フィットで26.5%-79.0%と捕集機能が大きく異なると判明。2層織りナイロンマスク(金属ブリッジ有)は洗濯することで捕集機能が56.3%→79.0%に…

Jan 14, 2021 · 900 shares · 718 followers View post →
クサガメ
@Scc3K863ukk75yT · X

RT @Hiroshi_Tsuji: 市中、医療用マスクの捕集(吸入防止)機能比較が米国医師会雑誌に。市中マスクはその素材、フィットで26.5%-79.0%と捕集機能が大きく異なると判明。2層織りナイロンマスク(金属ブリッジ有)は洗濯することで捕集機能が56.3%→79.0%に…

Jan 14, 2021 · 900 shares · 5 followers View post →
ナキ
@shiroganeko69 · X

RT @Hiroshi_Tsuji: 市中、医療用マスクの捕集(吸入防止)機能比較が米国医師会雑誌に。市中マスクはその素材、フィットで26.5%-79.0%と捕集機能が大きく異なると判明。2層織りナイロンマスク(金属ブリッジ有)は洗濯することで捕集機能が56.3%→79.0%に…

Jan 13, 2021 · 900 shares · 101 followers View post →
Kizi
@Kizisoncho · X

RT @Hiroshi_Tsuji: 市中、医療用マスクの捕集(吸入防止)機能比較が米国医師会雑誌に。市中マスクはその素材、フィットで26.5%-79.0%と捕集機能が大きく異なると判明。2層織りナイロンマスク(金属ブリッジ有)は洗濯することで捕集機能が56.3%→79.0%に…

Jan 13, 2021 · 900 shares · 89 followers View post →
築地の白うさぎ・東京都知事選挙2020/7/5
@tsukijiusagi · X

RT @Hiroshi_Tsuji: 市中、医療用マスクの捕集(吸入防止)機能比較が米国医師会雑誌に。市中マスクはその素材、フィットで26.5%-79.0%と捕集機能が大きく異なると判明。2層織りナイロンマスク(金属ブリッジ有)は洗濯することで捕集機能が56.3%→79.0%に…

Jan 13, 2021 · 900 shares · 2,517 followers View post →
黒鰤
@DebrisFish · X

RT @Hiroshi_Tsuji: 市中、医療用マスクの捕集(吸入防止)機能比較が米国医師会雑誌に。市中マスクはその素材、フィットで26.5%-79.0%と捕集機能が大きく異なると判明。2層織りナイロンマスク(金属ブリッジ有)は洗濯することで捕集機能が56.3%→79.0%に…

Jan 13, 2021 · 900 shares · 177 followers View post →
宿坊の掲示板ほぼbot
@Shukubo_hobo · X

RT @Hiroshi_Tsuji: 市中、医療用マスクの捕集(吸入防止)機能比較が米国医師会雑誌に。市中マスクはその素材、フィットで26.5%-79.0%と捕集機能が大きく異なると判明。2層織りナイロンマスク(金属ブリッジ有)は洗濯することで捕集機能が56.3%→79.0%に…

Jan 13, 2021 · 900 shares · 6,724 followers View post →
なななん
@emeraldxx02 · X

RT @Hiroshi_Tsuji: 市中、医療用マスクの捕集(吸入防止)機能比較が米国医師会雑誌に。市中マスクはその素材、フィットで26.5%-79.0%と捕集機能が大きく異なると判明。2層織りナイロンマスク(金属ブリッジ有)は洗濯することで捕集機能が56.3%→79.0%に…

Jan 13, 2021 · 900 shares · 289 followers View post →
Nicolas Velasco G.
@NicolasVGomez · X

Información nueva sobre las mascarillas, tipos y su efectividad. Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment https://t.co/aiiVJ5RmkT vía @JAMAInternalMed part of @JAMANetwork

Jan 13, 2021 · 2 likes · 1,305 followers View post →
しあ
@akisabaoishii · X

RT @Hiroshi_Tsuji: 市中、医療用マスクの捕集(吸入防止)機能比較が米国医師会雑誌に。市中マスクはその素材、フィットで26.5%-79.0%と捕集機能が大きく異なると判明。2層織りナイロンマスク(金属ブリッジ有)は洗濯することで捕集機能が56.3%→79.0%に…

Jan 13, 2021 · 900 shares · 203 followers View post →
桜井圭介
@sakuraikeisuke · X

RT @Hiroshi_Tsuji: 市中、医療用マスクの捕集(吸入防止)機能比較が米国医師会雑誌に。市中マスクはその素材、フィットで26.5%-79.0%と捕集機能が大きく異なると判明。2層織りナイロンマスク(金属ブリッジ有)は洗濯することで捕集機能が56.3%→79.0%に…

Jan 13, 2021 · 900 shares · 3,876 followers View post →
真夜中のおりん。
@omariscommin · X

RT @Hiroshi_Tsuji: 市中、医療用マスクの捕集(吸入防止)機能比較が米国医師会雑誌に。市中マスクはその素材、フィットで26.5%-79.0%と捕集機能が大きく異なると判明。2層織りナイロンマスク(金属ブリッジ有)は洗濯することで捕集機能が56.3%→79.0%に…

Jan 13, 2021 · 900 shares · 411 followers View post →
うっちゃい、とな
@i_ucchai_pad · X

RT @Hiroshi_Tsuji: 市中、医療用マスクの捕集(吸入防止)機能比較が米国医師会雑誌に。市中マスクはその素材、フィットで26.5%-79.0%と捕集機能が大きく異なると判明。2層織りナイロンマスク(金属ブリッジ有)は洗濯することで捕集機能が56.3%→79.0%に…

Jan 13, 2021 · 900 shares · 299 followers View post →
新堂栗子
@SKuriko_9000 · X

RT @Hiroshi_Tsuji: 市中、医療用マスクの捕集(吸入防止)機能比較が米国医師会雑誌に。市中マスクはその素材、フィットで26.5%-79.0%と捕集機能が大きく異なると判明。2層織りナイロンマスク(金属ブリッジ有)は洗濯することで捕集機能が56.3%→79.0%に…

Jan 13, 2021 · 900 shares · 110 followers View post →
ゆすら
@yusula · X

RT @Hiroshi_Tsuji: 市中、医療用マスクの捕集(吸入防止)機能比較が米国医師会雑誌に。市中マスクはその素材、フィットで26.5%-79.0%と捕集機能が大きく異なると判明。2層織りナイロンマスク(金属ブリッジ有)は洗濯することで捕集機能が56.3%→79.0%に…

Jan 13, 2021 · 900 shares · 1,751 followers View post →
Tonton
@Tonton_ · X

RT @Tonton_: 英文だけど詳細説明 Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment https://t.co/Sy3S9EgvbM @JA…

Jan 5, 2021 · 1 share · 766 followers View post →
Tonton
@Tonton_ · X

RT @Tonton_: 3MのN95マスクはやはり98.4%という高い数値。 日本はスパコン使って密室内でどれだけ拡散するかと言う全く無駄な使い方。 Evaluation of Cloth Masks and Modified Procedure Masks as Pers…

Jan 5, 2021 · 1 share · 766 followers View post →
ななお
@nanatan_medved · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Jan 3, 2021 · 337 shares · 348 followers View post →
ねこ@ダイエット中
@tOE07R · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Jan 2, 2021 · 337 shares · 9 followers View post →
alan drummond
@alandrummond2 · X

Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment https://t.co/BmEkghuAa5 via @JAMAInternalMed part of @JAMANetwork

Jan 1, 2021 · 2 likes · 22,006 followers View post →
Today's Hospitalist
@TodaysHospital · X

Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment for the Public During the COVID-19 Pandemic https://t.co/3jAVFEx3pH

Dec 28, 2020 · 2,950 followers View post →
chrome(
@copymaco · X

RT @AirborneKanki: 2020.12.10. JAMA [Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment for the Public…

Dec 26, 2020 · 7 shares · 396 followers View post →
ᵖʳᵒᵒᶠ中林 香
@kaokou11 · X

RT @AirborneKanki: 2020.12.10. JAMA [Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment for the Public…

Dec 26, 2020 · 7 shares · 31,589 followers View post →
Gendered Innovations
@GenderInnovate · X

RT @mcgregormd: "What century do we live in?" says Londa Schiebinger from @GenderInnovate Yet another evaluation of life-saving PPE in whi…

Dec 26, 2020 · 1 share · 1,250 followers View post →
Tonton
@Tonton_ · X

3MのN95マスクはやはり98.4%という高い数値。 日本はスパコン使って密室内でどれだけ拡散するかと言う全く無駄な使い方。 Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment https://t.co/b1Ig8aPXIf @JAMAInternalMed part of @JAMANetworkより

Dec 26, 2020 · 1 like · 1 share · 766 followers View post →
kidoyuichi
@yk7011 · X

Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment https://t.co/Zl4AHUimtG @JAMAInternalMed part of @JAMANetworkより

Dec 26, 2020 · 611 followers View post →
Tonton
@Tonton_ · X

英文だけど詳細説明 Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment https://t.co/Sy3S9EgvbM @JAMAInternalMed part of @JAMANetworkより

Dec 26, 2020 · 1 like · 1 share · 766 followers View post →
しまゐ
@simawi_akimi · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 25, 2020 · 337 shares · 657 followers View post →
Alyson J. McGregor
@mcgregormd · X

"What century do we live in?" says Londa Schiebinger from @GenderInnovate Yet another evaluation of life-saving PPE in white male #sexmatters Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment https://t.co/Syhroh2voI via @JAMAInternalMed https://t.co/uXs12Jcoxl

Dec 24, 2020 · 2 likes · 1 share · 2,605 followers View post →
Laura St Clair, PhD
@laura_athelle · X

RT @sabraklein1998: All masks tested only on a man! In 2020 how is a study designed that does not test PPE on women too? Evaluation of Clo…

Dec 24, 2020 · 3 shares · 191 followers View post →
Megan M. Hess
@MeganHess513 · X

RT @sabraklein1998: All masks tested only on a man! In 2020 how is a study designed that does not test PPE on women too? Evaluation of Clo…

Dec 23, 2020 · 3 shares · 132 followers View post →
Nathalie Abejero
@nabejero · X

RT @sabraklein1998: All masks tested only on a man! In 2020 how is a study designed that does not test PPE on women too? Evaluation of Clo…

Dec 23, 2020 · 3 shares · 1,717 followers View post →
Cathy Farrow
@CathyFarrow1 · X

Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment for the Public During the COVID-19 Pandemic | Infectious Diseases | JAMA Internal Medicine | JAMA Network https://t.co/5EGdniG0xx

Dec 23, 2020 · 661 followers View post →
Sabra Klein
@sabraklein1998 · X

All masks tested only on a man! In 2020 how is a study designed that does not test PPE on women too? Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment https://t.co/1e3ph51Rt7 via @JAMAInternalMed part of @JAMANetwork

Dec 23, 2020 · 14 likes · 3 shares · 3,162 followers View post →
Centre for Excellence for Emergency Preparedness
@ceepcanada · X

Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment https://t.co/j5R3ZfedQq via @JAMAInternalMed part of @JAMANetwork

Dec 23, 2020 · 151 followers View post →
OW_Traveler
@OwTraveler · X

Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment for the Public During the COVID-19 Pandemic | Infectious Diseases | JAMA Internal Medicine | JAMA Network https://t.co/BBYsSVXeF2

Dec 22, 2020 View post →
venezuela
@Angrlt · X

RT @EpiAA50: Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment https://t.co/vLDTquJ4a7 via @JAMAInter…

Dec 22, 2020 · 2 shares · 456 followers View post →
JAMA Internal Medicine
@JAMAInternalMed · X

RT @EpiAA50: Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment https://t.co/vLDTquJ4a7 via @JAMAInter…

Dec 22, 2020 · 2 shares · 108,143 followers View post →
Dennis Kendel
@DennisKendel · X

Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment https://t.co/DCcGT3LHuR via @JAMAInternalMed part of @JAMANetwork

Dec 21, 2020 · 2 likes · 16,194 followers View post →
Juan Valenzuela P.
@dr_valen · X

RT @DrCJohns: Nylon hosiery over your mask WUT-! Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment ht…

Dec 21, 2020 · 2 shares · 196 followers View post →
JAMA Internal Medicine
@JAMAInternalMed · X

RT @DrCJohns: Nylon hosiery over your mask WUT-! Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment ht…

Dec 21, 2020 · 2 shares · 108,143 followers View post →
Gene Hobbs
@gene_hobbs · X

RT @ARJalali: Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment for the Public During the COVID-19 Pa…

Dec 20, 2020 · 1 share · 2,034 followers View post →
Ali R. Jalali
@ARJalali · X

Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment for the Public During the COVID-19 Pandemic https://t.co/f8srZCxZoV

Dec 20, 2020 · 1 like · 1 share · 7,122 followers View post →
María J. Díaz Candamio
@Vilavaite · X

Evaluation of Cloth #Masks and Modified Procedure Masks as Personal Protective Equipment #PPE https://t.co/Kbh94LRZbN vía @JAMAInternalMed part of @JAMANetwork

Dec 20, 2020 · 21,680 followers View post →
the paper link
@the_paper_link · X

Trend up+2: **Clapp PW** et al (JAMA Intern Med) __Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment for the Public During the COVID-19 Pandemic__ https://t.co/mEJhO4yHtg

Dec 18, 2020 · 136 followers View post →
茶畑ひろみ
@hiromichaba · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 17, 2020 · 337 shares · 782 followers View post →
Christina Johns, MD MEd
@DrCJohns · X

Nylon hosiery over your mask WUT-! Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment https://t.co/WxcH0k7yqN via @JAMAInternalMed part of @JAMANetwork

Dec 16, 2020 · 5 likes · 2 shares · 8,412 followers View post →
Ijalhi Ramírez
@ijalhir · X

Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment https://t.co/7DPV9TyK8I vía @JAMAInternalMed part of @JAMANetwork

Dec 16, 2020 · 172 followers View post →
Jonathan Stevens
@EpiAA50 · X

Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment https://t.co/vLDTquJ4a7 via @JAMAInternalMed part of @JAMANetwork

Dec 16, 2020 · 1 like · 2 shares · 374 followers View post →
tsai82118
@tsai82118 · X

Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment https://t.co/x4BcFA9N1w 來自 @JAMAInternalMed part of @JAMANetwork

Dec 16, 2020 · 1 like · 310 followers View post →
لَطِّـيـف
@Abdullatifyb · X

RT @AhmadAlAli: دراسة حديثة في مجلة جاما للطب الباطني حول فاعلية الكمامات بمختلف أشكالها وتأثير طرق لبسها للوقاية من فايروس كورونا Evaluat…

Dec 16, 2020 · 1 share · 579 followers View post →
أحمد محمد العلي
@AhmadAlAli · X

دراسة حديثة في مجلة جاما للطب الباطني حول فاعلية الكمامات بمختلف أشكالها وتأثير طرق لبسها للوقاية من فايروس كورونا Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment رابط الدراسة: https://t.co/cQhbIrD3JT https://t.co/bfNLP2DkPm

Dec 16, 2020 · 2 likes · 1 share · 2,887 followers View post →
Mike Spear
@mikesgene · X

Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment for the Public During the COVID-19 Pandemic https://t.co/HkToGZECoT From @JAMAInternalMed https://t.co/rXwWDH2TCg

Dec 16, 2020 · 1,613 followers View post →
エコー之助
@dan_okamoti · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 16, 2020 · 337 shares · 623 followers View post →
hydeparkerchi
@hydeparkerchi · X

Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment https://t.co/7CJAa2cKPQ via @JAMAInternalMed part of @JAMANetwork

Dec 15, 2020 · 111 followers View post →
hydeparkerchi
@hydeparkerchi · X

Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment https://t.co/MhAkJvKGcB via @JAMAInternalMed part of @JAMANetwork

Dec 15, 2020 · 111 followers View post →
Adriana
@AdriMarquezE · X

RT @DrGuxZ: Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment for the Public During the COVID-19 Pand…

Dec 15, 2020 · 2 shares · 866 followers View post →
Oscar Sosa Hernández
@OscarSosaHdez · X

RT @DrGuxZ: Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment for the Public During the COVID-19 Pand…

Dec 15, 2020 · 2 shares · 1,199 followers View post →
Gustavo Zárate
@DrGuxZ · X

Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment for the Public During the COVID-19 Pandemic | Infectious Diseases | JAMA Internal Medicine | JAMA Network https://t.co/m4JzLpu2Vo

Dec 15, 2020 · 2 likes · 2 shares · 781 followers View post →
Fiatopichan
@Fiatopichan · X

RT @YuriHiranuma: Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment for the Public During the COVID-1…

Dec 15, 2020 · 4 shares · 2,700 followers View post →
JAMA Internal Medicine
@JAMAInternalMed · X

RT @YuriHiranuma: Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment for the Public During the COVID-1…

Dec 15, 2020 · 4 shares · 108,143 followers View post →
Michael Nardi
@iPublicPolicy · X

New @JAMAInternalMed paper, Evaluation of Cloth Masks & Modified Procedure Masks as PPE for #COVID19. Filtration efficiency of masks available to public are, in many cases, nearly equivalent to or better than non-N95 respirator medical mask counterparts. https://t.co/ari4aY4bMs https://t.co/kk0KIqWt7g

Dec 15, 2020 · 2,934 followers View post →
ice____
@a_sync_ · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 14, 2020 · 337 shares · 54 followers View post →
Ray DuBois, MD, PhD
@Rndubois · X

Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment https://t.co/BGgCL1wQ3W

Dec 14, 2020 · 5,575 followers View post →
【使用停止中】huuchi_music
@huuchi_music · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 14, 2020 · 337 shares · 184 followers View post →
風地@毎日音楽の話を(も)しています
@huuchi · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 14, 2020 · 337 shares · 1,819 followers View post →
はいぱーるー
@YCheji · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 14, 2020 · 337 shares · 35 followers View post →
Yamaや
@Sho61459723 · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 14, 2020 · 337 shares · 33 followers View post →
retaru_kamui
@retaru_kamui · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 13, 2020 · 337 shares · 976 followers View post →
さいろとろひ°ω°ん@Ci-en
@thyrotropi_in · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 13, 2020 · 337 shares · 4,288 followers View post →
ziplock
@ziplock · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 13, 2020 · 337 shares · 2,466 followers View post →
Emily Casanova, PhD
@EmLyWill · X

Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment for the Public During the #COVID19 Pandemic - https://t.co/pbubHvabNo

Dec 13, 2020 · 3 likes · 2,103 followers View post →
風間洋
@ryedeen · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 13, 2020 · 337 shares · 909 followers View post →
avalon1982
@avalon1982 · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 13, 2020 · 337 shares · 2,443 followers View post →
⳽ɾ ᵏʁ.°
@shirake_tea · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 13, 2020 · 337 shares · 377 followers View post →
SR
@sweet_Goblin · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 13, 2020 · 337 shares · 170 followers View post →
Moto
@MOOOTOW · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 13, 2020 · 337 shares · 25 followers View post →
Ethan Hunt @ IMF
@TKYSK8R · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 13, 2020 · 337 shares · 2,134 followers View post →
魚田雅彦
@muota_here · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 13, 2020 · 337 shares · 726 followers View post →
鳴海悟
@Narumi_Satoru · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 13, 2020 · 337 shares · 1,202 followers View post →
iiiyuriii_2
@iiiyuriii_2 · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 13, 2020 · 337 shares · 75 followers View post →
cou
@cou_aida · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 13, 2020 · 337 shares · 79 followers View post →
鯛津 追太
@G5h85 · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 13, 2020 · 337 shares · 545 followers View post →
drunkardconga
@drunkardconga · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 13, 2020 · 337 shares · 172 followers View post →
さくら
@sakrajam · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 13, 2020 · 337 shares · 108 followers View post →
ひろいの
@chorusrevival · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 13, 2020 · 337 shares · 303 followers View post →
w
@wabisuketsubaki · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 13, 2020 · 337 shares · 705 followers View post →
pyokotan
@kotoranoshimobe · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 13, 2020 · 337 shares · 44 followers View post →
くり からん◆笑う病人還暦サバイバー
@imeyun_kana · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 13, 2020 · 337 shares · 3,469 followers View post →
カヨ
@j_clear · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 13, 2020 · 337 shares · 316 followers View post →
エンジョイ推しbotよこしまならく
@NarakuYokosima · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 13, 2020 · 337 shares · 621 followers View post →
G線上のチワワ
@cocopapa4401 · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 13, 2020 · 337 shares · 337 followers View post →
あんみつ
@fvkoifxxn · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 13, 2020 · 337 shares · 15 followers View post →
Cath12181958
@Cath12181958 · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 13, 2020 · 337 shares · 124 followers View post →
狸小路
@tanuki_kouji · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 13, 2020 · 337 shares · 769 followers View post →
アキ
@z_pre_daughter · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 13, 2020 · 337 shares · 332 followers View post →
葉月
@1dcob_hazuki · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 13, 2020 · 337 shares · 240 followers View post →
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@subtextthinking · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 13, 2020 · 337 shares · 2,202 followers View post →
okaokaoka
@cuetie_pie · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 13, 2020 · 337 shares · 1,245 followers View post →
すみれ
@sumire_fleedam · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 13, 2020 · 337 shares · 303 followers View post →
・
@saosaoo7771 · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 13, 2020 · 337 shares · 915 followers View post →
youryarya
@youryarya · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 13, 2020 · 337 shares · 230 followers View post →
藍色カエル
@aiirokaeru · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 13, 2020 · 337 shares · 3,738 followers View post →
Tomohiro Diary@Twitt
@tomohiro_diary · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 13, 2020 · 337 shares · 396 followers View post →
yottsie3
@yottsie3 · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 13, 2020 · 337 shares · 302 followers View post →
たるはち
@tarupachi · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 13, 2020 · 337 shares · 770 followers View post →
だめんずでめんす
@damenzudemens · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 13, 2020 · 337 shares · 126 followers View post →
弥七郎
@JuliusRogan · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 13, 2020 · 337 shares · 367 followers View post →
豹柄のファーコート @保定期間終了
@opankopandekao · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 13, 2020 · 337 shares · 50 followers View post →
F澤
@FsawaNRA · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 13, 2020 · 337 shares · 683 followers View post →
Okan
@Okan43122577 · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 13, 2020 · 337 shares · 346 followers View post →
籠入猫
@trashcantiglets · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 13, 2020 · 337 shares · 498 followers View post →
ピヨ子@スプラ3
@dragon_cullen · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 13, 2020 · 337 shares · 81 followers View post →
Dr. Roy Ich-Meyer
@ichimiyar · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 13, 2020 · 337 shares · 3,250 followers View post →
ジュンタマシッダールタ
@june627 · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 13, 2020 · 337 shares · 1,844 followers View post →
じゃみじゃみ
@mio000black1go · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 13, 2020 · 337 shares · 638 followers View post →
Mizu
@Mizupiipeg · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 13, 2020 · 337 shares · 78 followers View post →
楽_Skeb募集中
@0_sw_0 · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 13, 2020 · 337 shares · 4,441 followers View post →
ひさぎ@
@toshiyashu · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 13, 2020 · 337 shares · 446 followers View post →
BUNBUN
@BUNBUN2911 · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 13, 2020 · 337 shares · 463 followers View post →
パスタイム安西(園芸王国パスタイム)
@pastimeanzai · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 13, 2020 · 337 shares · 2,026 followers View post →
n.[エヌ]@元気のGははじまりのG
@n_221 · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 13, 2020 · 337 shares · 100 followers View post →
目覚めろ、その魂子@ドンブラに夢中
@tamako48 · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 13, 2020 · 337 shares · 1,472 followers View post →
Kag99
@Kag_99 · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 13, 2020 · 337 shares · 291 followers View post →
そご@疲労困憊_多忙につき低浮上ログアウトしがち
@sogosan · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 13, 2020 · 337 shares · 673 followers View post →
かりん@沼
@isd_san · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 13, 2020 · 337 shares · 288 followers View post →
一蝶
@akikoaaa · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 13, 2020 · 337 shares · 181 followers View post →
ryuu
@ryuu_ms · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 13, 2020 · 337 shares · 272 followers View post →
寿ton
@hisaton · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 13, 2020 · 337 shares · 209 followers View post →
m
@m_moeji · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 13, 2020 · 337 shares · 28 followers View post →
nao改
@nyahoogle · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 13, 2020 · 337 shares · 412 followers View post →
すぎまるこ
@sugimaruko · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 13, 2020 · 337 shares · 1,732 followers View post →
Simon.Zh
@TakuShinmin · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 13, 2020 · 337 shares · 357 followers View post →
Hiroshi Yamaguchi
@HYamaguchi · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 13, 2020 · 337 shares · 17,922 followers View post →
猫岡寺シコル大先生本人@非課金工口同人誌作家
@sikorunekookaji · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 13, 2020 · 337 shares · 1,362 followers View post →
❤️‍
@Zerobuster_g · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 13, 2020 · 337 shares · 4,275 followers View post →
茉莉花 Love cat
@nekomachinyago · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 13, 2020 · 337 shares · 119 followers View post →
Mari
@mrgtkyjp · X

RT @minesoh: マスクの濾過率を比較し、マスクの付け方の工夫でそれを改善させることもできそうだという論文

Dec 13, 2020 · 337 shares · 1,476 followers View post →
Carlos Romero Olóriz
@croloriz · X

Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment for the Public During the COVID-19 Pandemic | Infectious Diseases | JAMA Internal Medicine | JAMA Network https://t.co/hzkXyY1C89

Dec 12, 2020 · 326 followers View post →
the paper link
@the_paper_link · X

RT @the_paper_link: Trend new: **Clapp PW** et al (JAMA Intern Med) __Evaluation of Cloth Masks and Modified Procedure Masks as Personal Pr…

Dec 12, 2020 · 1 share · 136 followers View post →
Yuri Hiranuma
@YuriHiranuma · X

Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment for the Public During the COVID-19 Pandemic https://t.co/xJN7n3gP0Z via @JAMAInternalMed part of @JAMANetwork

Dec 12, 2020 · 3 likes · 4 shares · 6,407 followers View post →
Edwin Hagelen
@ehagelen · X

RT @simonehilhorst: Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment https://t.co/RWkKIaA7jp via @JA…

Dec 12, 2020 · 1 share · 143 followers View post →
Kelly A. Hogan Ph.D.
@Loose_Lab_Rat · X

Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment for the Public During the COVID-19 Pandemic https://t.co/4kvFeRYtFy

Dec 12, 2020 · 2,240 followers View post →
Simone Hilhorst
@simonehilhorst · X

Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment https://t.co/RWkKIaA7jp via @JAMAInternalMed part of @JAMANetwork

Dec 12, 2020 · 1 share · 172 followers View post →
Marcelo Benalcázar
@Marcelobenal · X

Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment for the Public During the COVID-19 Pandemic | Infectious Diseases | JAMA Internal Medicine | JAMA Network https://t.co/1MMp6qQb3Z

Dec 12, 2020 · 149 followers View post →
CoronaCentral
@coronacentralai · X

And third: Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment for the Public During the COVID-19 Pandemic. https://t.co/GAMTiltMkJ

Dec 12, 2020 · 1 like · 327 followers View post →
Lola Martín
@lolalolail · X

Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment https://t.co/1VgyuXeNQ1 vía @JAMAInternalMed part of @JAMANetwork #PtSafety

Dec 12, 2020 · 887 followers View post →
the paper link
@the_paper_link · X

Trend new: **Clapp PW** et al (JAMA Intern Med) __Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment for the Public During the COVID-19 Pandemic__ https://t.co/mEJhO4yHtg

Dec 12, 2020 · 1 share · 136 followers View post →
りっちー
@zzr1100c2richy · X

RT @AirborneKanki: 2020.12.10. JAMA [Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment for the Public…

Dec 12, 2020 · 7 shares · 784 followers View post →
内田
@uchida_kawasaki · X

RT @AirborneKanki: 2020.12.10. JAMA [Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment for the Public…

Dec 12, 2020 · 7 shares · 1,935 followers View post →
Mapping COVID
@MappingCOVID · X

Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment https://t.co/CfyIC7Km9i via @JAMAInternalMed part of @JAMANetwork

Dec 11, 2020 · 116 followers View post →
かな
@komorebi_lace · X

RT @AirborneKanki: 2020.12.10. JAMA [Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment for the Public…

Dec 11, 2020 · 7 shares · 148 followers View post →
エアボーン空気感染#COVIDisAirborne#covidCO2#bettermasks
@AirborneKanki · X

2020.12.10. JAMA [Evaluation of Cloth Masks and Modified Procedure Masks as Personal Protective Equipment for the Public During the COVID-19 Pandemic] [COVID-19 パンデミック時の公衆のための個人用保護具としての布マスクと改良型マスクの評価] https://t.co/EZSdYzp4b7

Dec 11, 2020 · 33 likes · 7 shares · 6,515 followers View post →