September 2020 PMID 32441991

Cloth Masks May Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach.

Catherine M Clase, Edouard L Fu, Meera Joseph, Rupert C L Beale, Myrna B Dolovich, Meg Jardine, Johannes F E Mann, Roberto Pecoits-Filho, Wolfgang C Winkelmayer, Juan J Carrero

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Mentions

369
Peak: 55 in May 2020
across 5 sources since May 2020

Extended reach

1,518,848
potential audience

Total likes

35,045

Video views

903,216

Mentions per month

May 2020 – Sep 2023

Where it's discussed

  • X / Twitter217 posts
  • News130 articles
  • Blogs11 articles
  • YouTube9 videos
  • Facebook2 posts

AI synopsis

What people are saying

Several discussions emphasize the scientific backing of the article, referencing specific studies that illustrate the filtration efficacy of cloth masks. For instance, multiple contributors reference the effectiveness of cloth masks in blocking respiratory droplets, expressing phrases like 'much more protection than many think' which highlights a collective belief in the masks’ efficacy. The tone reflects a mixture of enthusiasm for scientific evidence and frustration towards misinformation, which collectively shapes the sentiment across the discussions.

AgreementModerate agreement

The majority of discussions indicate a general support for the findings of the article, with many participants acknowledging the effectiveness of cloth masks.

InterestHigh interest

There is a high level of interest as numerous participants share additional studies, express curiosity, and seek clarity about mask effectiveness.

EngagementModerate engagement

While many posts provide references and mention specific studies, the level of deep engagement varies, with some merely quoting findings without in-depth analysis.

ImpactHigh impact

Many discussions acknowledge the publication's potential influence on public health strategies regarding mask use during the pandemic.

Abstract in brief

  • The article discusses the effectiveness of cloth masks in reducing the transmission of COVID-19, emphasizing their role in public health strategy during the pandemic.
  • It highlights that governments and health organizations globally endorsed the use of nonmedical masks as a preventive measure against the spread of the virus.
  • The authors argue that there is substantial evidence backing the efficacy of cloth masks in minimizing SARS-CoV-2 transmission.

Top posts

Most liked on X and Bluesky
Mats
@nuanceORDEATH · X

9/70 "Cloth Masks May Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach," Clase et al., May 22 2020, An of Int Med.:  https://t.co/TsQtxDi9cm

Jul 3, 2020 · 23 likes · 6 shares · 363 followers View post →
The Doctor ユリ
@LilMsMalditaMD · X

COZ FACTS ARE IMPT A 2020 study confirms that some fabrics block clinically useful percentages of transmission, even for aerosols and even in single layers; multiple layers improve efficiency (5). https://t.co/090t297OWO

Feb 2, 2021 · 17 likes · 2 shares · 6,115 followers View post →
✨
@DraPettite · X

Evidencia de la utilidad de los cubrebocas de tela.

Jun 5, 2020 · 12 likes · 4 shares · 1,407 followers View post →
Natasha Bhuyan, MD, FAAFP
@NatashaBhuyan · X

A lovely idea in this @AnnalsofIM article: let’s work with local manufactures and *supply* the public with cloth masks, rather than shifting the cost of this public health intervention onto the individual to purchase/make. https://t.co/ivj2T8s3dw https://t.co/v7KyJJRbS9

May 25, 2020 · 6 likes · 2 shares · 8,621 followers View post →
Eneko Axpe
@enekoaxpe · X

Cloth Masks May Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach | Annals of Internal Medicine https://t.co/nfGnGxGwul

May 29, 2020 · 6 likes · 1 share · 4,020 followers View post →
Scientist Goes Pop
@scientist_pop · X

9/70"Cloth Masks May Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach," Clase et al., May 22 2020, An of Int Med.:   https://t.co/nYckneAlwE …

Nov 29, 2021 · 5 likes · 1,480 followers View post →

All mentions

Macouely
@US_Macauley · X

@p7ayfu77 @kristenmag @DrKatEpi @goddeketal Evidence based medicine, rather than your feelings, indicates otherwise. E.g.: -- https://t.co/d5V05pcBLy -- https://t.co/y54t69N6de -- https://t.co/jKTolYpJYo -- https://t.co/SVBHq8bgOO Etc. https://t.co/vGY7Og734U

Sep 12, 2023 · 1 like · 52 followers View post →
とよくん
@toyokun777 · X

Clase, C. M. et al. (2020) - "Cloth Masks May Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach" - この研究では、布製マスクの使用がCOVID-19の感染拡大を抑制する可能性について、エビデンスに基づいたリスク評価のアプローチを取っています。

Aug 14, 2023 · 223 followers View post →
Marty Byrde
@faucididtreason · X

@musesesese3 @h1w0rld https://t.co/qPyDLicuyu https://t.co/ktYAnWP0c7 https://t.co/Neuv1JCevz

Jul 28, 2023 · 6 followers View post →
Andres De Maria
@De_Maria_Andres · X

"Cloth Masks May Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach" (Bartoszko, J. J. et al., 2020) indica que las mascarillas de tela pueden ser efectivas para prevenir la transmisión, especialmente con otras medidas de prevención.

Jun 14, 2023 · 10 followers View post →
Mr M
@PavlosPavlova · X

@Leftychris2 @dr_barrett https://t.co/s1yQP5Gi8n

Apr 15, 2023 · 181 followers View post →
Jesse Tov يسّى طيّب ישי טוב
@JesseTheTov · X

@gov_fails https://t.co/SfcpiJyZUl

Dec 29, 2022 · 459 followers View post →
Jesse Tov يسّى طيّب ישי טוב
@JesseTheTov · X

@HansemannLucht @ianmSC @emmaogreen 6) https://t.co/buiLd6I6HJ and https://t.co/nfW45kC074 7) https://t.co/yArlmHVlee 8) https://t.co/SfcpiJys4N 9) https://t.co/Vy521wbOO2 10) https://t.co/RBUDsoQC4d

Dec 29, 2022 · 459 followers View post →
ALEXANDER
@MattHitch78 · X

@Greenleaf33 @Dilldafill92 @cta84 @ZubyMusic U need quantified data to accept a face covering stops your snot rocket from traveling across the room when u sneeze? Ok, well here’s some studies about droplets, and the effectiveness of masks. https://t.co/OhsX7rpRO1 https://t.co/Aq0fwpAiC4 https://t.co/sHFUcO2tnA

Nov 25, 2022 · 131 followers View post →
Sailing Through The End of Days
@ClimateCompadre · X

@JerseyTaylorHam https://t.co/WK5wJfKFT1

Sep 7, 2022 · 857 followers View post →
Vince Daliessio
@DaliessioVince · X

@EEddyEdwards1 @DrGeoffLane @JWard_73 @KevolutionNow @chantz_y This one of your 49 is purely opinion. https://t.co/KXeCsn8tE9

Jun 9, 2022 · 4,005 followers View post →
Scientist Goes Pop
@scientist_pop · X

@Djenr8 @richdatasci 9/70"Cloth Masks May Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach," Clase et al., May 22 2020, An of Int Med.:   https://t.co/nYckneAlwE …

May 28, 2022 · 1,480 followers View post →
Christopher Chestnut
@cjchestnut · X

@stephen1e4 @HughBiglyJr @CoffeeScamp @Kegel7 @jeremyphoward @dgurdasani1 63/ Clearly, filtration depends on the material. @cmclase is the expert on this (her early paper here https://t.co/F3oHjWfsWm)

May 1, 2022 · 674 followers View post →
Catherine Clase
@CMClase · X

14/n Many, many thanks to @jjcarrero1 @FuEdouard for their continued work as deputy editors of https://t.co/6rUFSusrS7 We started with an opinion piece: https://t.co/AGKN6YAASY Review: https://t.co/EqoNQwE147 And continue to curate high-quality information on all types of masks https://t.co/elL3c1acK2

Mar 29, 2022 · 2 likes · 2,015 followers View post →
THEE Jellaboom
@jellaboom · X

@wewereimmortal https://t.co/2ZXYR4jBxz

Jan 31, 2022 · 25 followers View post →
My Own Private Idaho
@idahobite · X

@FrenyEsoterica @bee_buffalo @DemHunny @RoArquette https://t.co/3Ej768j043

Jan 28, 2022 · 440 followers View post →
Michael H Vickers (he/him)
@mhbvickers · X

@mooonchild85 @tabb_wilson @dpakman "Filtration efficiency for single layers of different types of cotton cloth in a bioaerosol (0.2 µm) experiment was between 43% and 94%, compared with 98% to 99% for fabric from disposable medical masks" https://t.co/qnxg5NPT5B

Dec 28, 2021 · 1,209 followers View post →
BingoBangoBongo
@BingoBa48902951 · X

@MarchmontRareBk @hewbass @Constantine_121 @Lance63 @Peston @BorisJohnson https://t.co/kjTlHZFFeu

Dec 1, 2021 · 1,492 followers View post →
Janusz Kowalski
@xJanuszKowalski · X

@edwards_dg @Partia_KORWiN Kolejne: https://t.co/KxapBtinsX Kolejne: https://t.co/N2xh5BKUIt Kolejne: https://t.co/FdUoCZstew Kolejne: https://t.co/Ik9boOWE0j Kolejne: https://t.co/TuaIsOglfX Kolejne: https://t.co/519gfsHU96 Kolejne: https://t.co/W9XmkSgGbC Kolejne: https://t.co/O8bG7FgX5i

Nov 30, 2021 View post →
Scientist Goes Pop
@scientist_pop · X

9/70"Cloth Masks May Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach," Clase et al., May 22 2020, An of Int Med.:   https://t.co/nYckneAlwE …

Nov 29, 2021 · 5 likes · 1,480 followers View post →
Mike Howard
@lean_minded · X

@AnnaB69522008 @RafchuMarty @CBCAlerts Cloth Masks May Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach https://t.co/PeIQZwkONW

Oct 24, 2021 · 1,369 followers View post →
Mottuses
@mottuses · X

@SmithersJone5 @j_eley @DesmondSwayne https://t.co/p1J1sRXER8

Oct 21, 2021 · 7 followers View post →
Mottuses
@mottuses · X

@JohnCon58211405 @j_eley @DesmondSwayne https://t.co/p1J1sRXER8

Oct 21, 2021 · 7 followers View post →
Mottuses
@mottuses · X

@NYC2SN1 @j_eley @DesmondSwayne https://t.co/p1J1sRXER8

Oct 21, 2021 · 7 followers View post →
Mottuses
@mottuses · X

@MajHayley @j_eley @DesmondSwayne https://t.co/p1J1sRXER8

Oct 21, 2021 · 1 like · 7 followers View post →
Ava Fremont
@AvaFremont · X

@ORhunter Another study showing multiple layers of cloth which are tightly woven have good ability to block particles. https://t.co/qhYo0tOqiR https://t.co/gxX5BLBEv4

Sep 20, 2021 · 392 followers View post →
cristina_sim
@cristina_sim · X

@edirejc @BowRiver6 @msjrea Sure. https://t.co/w4sbLZfcEe “the evidence that they reduce contamination of air and surfaces is convincing and should suffice to inform policy decisions” hold up there’s more

Sep 15, 2021 · 228 followers View post →
Ryan
@Soildoc780 · X

@brown_down @imboblayton Here is one. Wear a mask, it is easy. https://t.co/STtRHkfCPg

Sep 1, 2021 · 1 like · 159 followers View post →
hmedas82
@hmedas82 · X

@VoteRandyFine (6) https://t.co/GUU0XQBfvt https://t.co/pAzeHrobYR https://t.co/UoEkO1sZdj https://t.co/5JGqFswXag https://t.co/pZeKnqdtwL https://t.co/g6AtCipNKj

Aug 28, 2021 · 64 followers View post →
J
@Justweeterin · X

@thehill Cloth Masks Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach https://t.co/l4RzwdKhpY Masks offer much more protection against coronavirus than many think https://t.co/39zS6pkr5e

Aug 26, 2021 · 548 followers View post →
J
@Justweeterin · X

@AdvocacyBC @chantz_y Cloth Masks Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach https://t.co/l4RzwdKhpY Masks offer much more protection against coronavirus than many think https://t.co/39zS6pkr5e

Aug 18, 2021 · 548 followers View post →
Héctor Cid
@hecid · X

@Ecoloko1 @ElenaGarzaM @Adrian_Guerra @Ckantu @elnortelocal Primera: Clase CM, Fu EL, Joseph M, et al. Cloth Masks May Prevent Transmission of COVID- 19: An Evidence-Based, Risk-Based Approach [published online ahead of print, 2020 May 22]. Ann Intern Med. 2020;M20-2567. doi:10.7326/M20-2567.

Aug 14, 2021 · 2,339 followers View post →
transfo47
@transfo47 · X

@swiggs74u @CWilson59399912 @charliekirk11 @dougducey @ASU False. https://t.co/IohjLToJ6r https://t.co/CoBTkJaI0P https://t.co/CWjLe7HhNI

Aug 14, 2021 · 207 followers View post →
transfo47
@transfo47 · X

@wherelogiclives @raging__redhead @NoTexture @CWilson59399912 @charliekirk11 @dougducey @ASU Completely false. Insulting appearance, something that can be changed, while being a bumbling buffoon, usually a lifelong condition, is unwise. https://t.co/IohjLToJ6r https://t.co/CoBTkJaI0P https://t.co/CWjLe7HhNI

Aug 14, 2021 · 207 followers View post →
transfo47
@transfo47 · X

@NoTexture @CWilson59399912 @charliekirk11 @dougducey @ASU Yes, it is. Stop spewing complete BS. https://t.co/IohjLToJ6r https://t.co/CoBTkJaI0P https://t.co/CWjLe7HhNI

Aug 14, 2021 · 207 followers View post →
kg1983
@kmg3400 · X

@mbodycharleston @jesse_tribbey @henrymcmaster https://t.co/bvqTaAhMsu

Aug 12, 2021 · 100 followers View post →
Alex
@AlexIsABanana · X

@joshsmi19480656 @a15035 @mortenlund89 @AngkorYok @BBCScienceNews Nah I’m actually quite successful got my own place happily unsingle and the reason I wear a mask is one it’s a legal requirement here and two because it has been scientifically proven to lower infection rates and because I back my science up here’s a study https://t.co/IkAfhww8rC

Aug 11, 2021 · 685 followers View post →
Lil Al
@Spawn_of_Al · X

@MikeIsBullshit @modgirl26 Here is a cherry picked paper that says cloth masks provide protection https://t.co/7o9OyAdoYb

Aug 11, 2021 · 1 like · 632 followers View post →
Mike
@johnswine87 · X

@_MrGrizzlyBear_ @JustMe123____ @KO_Sulli @jackmurphylive Don't know how you're so uninformed? The information is there if you just go and look for it. Cloth masks...here's 6 to start https://t.co/6sGVQYU3U7 https://t.co/qQgA4Sazxy https://t.co/8J261YWRD2 https://t.co/r9iFgwoEHk https://t.co/yrYtuJhRCJ https://t.co/HnTdEDa2U0

Aug 10, 2021 · 33 followers View post →
Qanon is Jim Watkins
@BurgerLab12 · X

@jordanschumway @OBusybody @TrishtheDish_7 https://t.co/DTq8Rq08G4 https://t.co/Uz833ObMno https://t.co/9V6D6Vg5FO https://t.co/bFuDUu5Mpm https://t.co/DTq8Rq08G4

Aug 10, 2021 · 778 followers View post →
Jordy D
@d33_jordy · X

@PatriotFirst22 @RollingStone No evidence masks do anything? Well then what the fuck are all these peer-reviewed, scientific studies on about then? wHaT iDioTs https://t.co/ytWKormnty https://t.co/lXJFJc6mcM https://t.co/OKkMyvI5LW https://t.co/dgAlmem4N4 Note: there is literally hundreds of these.

Aug 8, 2021 · 171 followers View post →
ashisonthefloor
@polishmedtea · X

@plipko @kat_krzeszowska https://t.co/E3y6f9mO72 https://t.co/zBgo1KdKED https://t.co/rbdwsdOuJM https://t.co/IaSVCLkdLn https://t.co/4zsUXrnVBi https://t.co/rTnAH4qip0 https://t.co/ZIPgX4hdtu https://t.co/UqeGEtcZHI https://t.co/YKiKdq1i85 UWAGA, kłamiesz :)

Jul 31, 2021 · 722 followers View post →
ashisonthefloor
@polishmedtea · X

@vonluckies @kat_krzeszowska WHO? Kiedy? https://t.co/ZIPgX4hdtu https://t.co/UqeGEtcZHI https://t.co/E3y6f9mO72 https://t.co/zBgo1KdKED https://t.co/rbdwsdOuJM https://t.co/IaSVCLkdLn https://t.co/4zsUXrnVBi https://t.co/rTnAH4qip0 https://t.co/YKiKdq1i85

Jul 31, 2021 · 722 followers View post →
ashisonthefloor
@polishmedtea · X

@Agiewillow @kat_krzeszowska @Kuba_Piotrowsk https://t.co/E3y6f9mO72 https://t.co/zBgo1KdKED https://t.co/rbdwsdOuJM https://t.co/IaSVCLkdLn https://t.co/4zsUXrnVBi https://t.co/rTnAH4qip0 https://t.co/ZIPgX4hdtu https://t.co/UqeGEtcZHI https://t.co/YKiKdq1i85 Może trochę edukacji dla foliarza?

Jul 31, 2021 · 722 followers View post →
ashisonthefloor
@polishmedtea · X

@Maks88442079 @haribo763 @kat_krzeszowska https://t.co/E3y6f9mO72 https://t.co/zBgo1KdKED https://t.co/rbdwsdOuJM https://t.co/IaSVCLkdLn https://t.co/4zsUXrnVBi https://t.co/rTnAH4qip0 https://t.co/ZIPgX4hdtu https://t.co/UqeGEtcZHI https://t.co/YKiKdq1i85 Serio?

Jul 31, 2021 · 722 followers View post →
ashisonthefloor
@polishmedtea · X

@Maks88442079 @haribo763 @kat_krzeszowska https://t.co/ZIPgX4hdtu https://t.co/UqeGEtcZHI https://t.co/E3y6f9mO72 https://t.co/zBgo1KdKED https://t.co/rbdwsdOuJM https://t.co/IaSVCLkdLn https://t.co/4zsUXrnVBi https://t.co/rTnAH4qip0 https://t.co/YKiKdq1i85

Jul 31, 2021 · 722 followers View post →
ashisonthefloor
@polishmedtea · X

@Maks88442079 @haribo763 @kat_krzeszowska https://t.co/E3y6f9mO72 https://t.co/zBgo1KdKED https://t.co/rbdwsdOuJM https://t.co/IaSVCLkdLn https://t.co/4zsUXrnVBi https://t.co/rTnAH4qip0 https://t.co/ZIPgX4hdtu https://t.co/UqeGEtcZHI https://t.co/YKiKdq1i85 To coś słabo szukasz. Powiedziałabym, że wcale. Albo nie umiesz.

Jul 31, 2021 · 2 likes · 722 followers View post →
ashisonthefloor
@polishmedtea · X

@Maks88442079 @hansstoss @kat_krzeszowska https://t.co/ZIPgX4hdtu https://t.co/UqeGEtcZHI https://t.co/E3y6f9mO72 https://t.co/zBgo1KdKED https://t.co/rbdwsdOuJM https://t.co/IaSVCLkdLn https://t.co/4zsUXrnVBi https://t.co/rTnAH4qip0 https://t.co/YKiKdq1i85 Ja mam, mądralo.

Jul 31, 2021 · 722 followers View post →
ashisonthefloor
@polishmedtea · X

@Maks88442079 @kat_krzeszowska https://t.co/E3y6f9mO72 https://t.co/zBgo1KdKED https://t.co/rbdwsdOuJM https://t.co/IaSVCLkdLn https://t.co/4zsUXrnVBi https://t.co/rTnAH4qip0 https://t.co/ZIPgX4hdtu https://t.co/UqeGEtcZHI https://t.co/YKiKdq1i85 Więcej? Czy skończysz pierdolić bzdury?

Jul 31, 2021 · 722 followers View post →
ashisonthefloor
@polishmedtea · X

@Marcin_Soc @kat_krzeszowska https://t.co/E3y6f9mO72 https://t.co/zBgo1KdKED https://t.co/rbdwsdOuJM https://t.co/IaSVCLkdLn https://t.co/4zsUXrnVBi https://t.co/rTnAH4qip0 https://t.co/ZIPgX4hdtu https://t.co/UqeGEtcZHI https://t.co/YKiKdq1i85 To nie wiara. To wiedza. Wysłać jeszcze więcej?

Jul 31, 2021 · 2 likes · 722 followers View post →
Krebiozen
@krebiozen · X

@WorldFullofJunk @crabb_vicki @SimonMaxfield8 @mcfunny @provaxtexan @TonyBaduy @Tony__Heller @gavleeham @Shared_facts @MrDarcy1815 @AndrewLazarus4 @wmcjenkins @InvertedSignals @rdqBlueRidge @_mamadeb @zeetubes @swedishchf @Kathmarval @SeriousSkeptic @doritmi @cahtx01 @opertinicy @100Dianne @TakethatCt @ChrisHaworth368 @joltdude @SkepticalMutant @covidcattle1 @WendyOrent @AGTCnews @rf121rf @omotforest @plantmann_1 @CurfewX @GeoffSchuler @MsTrixter @meritocracy_ftw @ScienceNFreedom @FormerAntivax @ZaBong69 @Michael63746953 @DK25769559 @BruceFo43322941 @RadioColor @BigBopp75348974 @MarioMoney23 @bayouskeeter @handmadekathy @arcon_ryan @RedPanda74 You seem to be suffering from the Nirvana fallacy. This study found that even cloth masks blocked an average of 67% of aerosols, and were much more effective with larger particles. https://t.co/7k44NU0QJC https://t.co/sV3rgcS891

Jul 31, 2021 · 959 followers View post →
Dave bunchanumbers
@DaveRus77470518 · X

@BalanceProtocol @DonaldJTrumpJr Right here. Be patient I’ve got about 80 peer reviewed published studies to copy and paste for you https://t.co/xtghHnimXp

Jul 31, 2021 · 2 likes · 57 followers View post →
taj
@TJagocki · X

@MrSmokes9 @LauraStoffel311 @MichaelJStern1 https://t.co/osxon2le4j

Jul 15, 2021 · 1,531 followers View post →
Mike Howard
@lean_minded · X

@richardursomd Cloth Masks May Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach https://t.co/PeIQZw3dWo

Jun 22, 2021 · 1,369 followers View post →
IlIliilIllx91
@IlIliiIlIIx91 · X

@MiaCarlaNY https://t.co/y2i5NZMrYK

Jun 20, 2021 · 44 followers View post →
IlIliilIllx91
@IlIliiIlIIx91 · X

@stevejn3 Here is a clinical trial testing the filtration efficacy of different fabric types vs. different sizes of particles. A simple, single layer cloth mask has a filtration efficacy of 43 to 97% at a particle size of 0.2 ųm. https://t.co/y2i5NZMrYK

Jun 10, 2021 · 44 followers View post →
IlIliilIllx91
@IlIliiIlIIx91 · X

@Insertnameplea @roaringstars Even a simple cloth mask, when tested in clinical trial, had a filtration efficacy of 43 to 94% for particles the size of 0.2 ųm in diameter. The average particle size carrying intact COVID RNA is 1 to 4.7 ųm. Many times bigger. https://t.co/y2i5NZMrYK

Jun 7, 2021 · 44 followers View post →
IlIliilIllx91
@IlIliiIlIIx91 · X

@XeNiVeX @neeorg @veroandroman @carterusm1477 @jscushing @afneil As that's kind of in their wheelhouse to know. So enlighten us. A simple cloth mask has a filtration efficacy of 43 to 94% of aerosols with a particle size of 0.2 microns.... the average COVID aersol is 1 to 4.7 microns. Many times larger. https://t.co/y2i5NZMrYK

Jun 5, 2021 · 44 followers View post →
IlIliilIllx91
@IlIliiIlIIx91 · X

@maskson247 @AngryCardio Masks do work against aerosols, and they also prevent droplets from becoming smaller aerosols. Single layer cloth masks have a filtration efficacy of 43 to 94% for aerosols 0.2 ųm large. Average COVID aersol is 1 to 4.7 ųm. https://t.co/y2i5NZuR7c

Jun 5, 2021 · 44 followers View post →
IlIliilIllx91
@IlIliiIlIIx91 · X

@Kyron_1230 @Choppy3030 @of_hollie Anywho, according to this peer reviewed article in the Annals of Internal Medicine, on aersol filtration of various types of mask fabric. Single layer cloth has a 43% to 94% filtration efficacy of aerosols of a particles size of 0.2 ųm. https://t.co/y2i5NZMrYK

Jun 5, 2021 · 44 followers View post →
Ingrid Jijbakker
@IngridJijbakker · X

@Forza_U_ @DinaDavids @Hilda_NL @EWindt @volkskrant @eelcobvr Zelfs niet-medische mondkapjes werken om het aantal besmettingen in te dammen: https://t.co/pwLG4j1XTd

May 15, 2021 · 788 followers View post →
Dave Blake, PhD
@_stah · X

@AzWarren @GlenGallo https://t.co/S3kM0ZYUWA

Apr 28, 2021 · 1 like · 7,459 followers View post →
CMP
@researchnurseTO · X

@Brjen @natsprat3 @p00rpete @OneVapid @fordnation @premierbhiggs From a reputable medical journal. https://t.co/ep1wRhGc9w

Apr 24, 2021 · 1 like · 103 followers View post →
SafeEdForAll #SafeEdForAll
@SafeEdForAll_UK · X

@AgreeT0D1sagree https://t.co/alOm6Aqi95 https://t.co/RJnx32xoz0 https://t.co/0QReGjzNOK https://t.co/ebev6X4UnE https://t.co/s991Kp5hxR

Apr 21, 2021 · 2 likes · 8,630 followers View post →
Dr Dodo
@DocteurDodo · X

@Sens_Critik @6PakI6to6 @LaporteBruno2 https://t.co/IzBsItAJ6C https://t.co/MVlZvAjmtW https://t.co/JNqIWm30HK Entre autres..

Apr 17, 2021 · 155 followers View post →
Not A Fan Of What's Happening -
@AndOrNorLyn · X

@TonyGoldSE @BareReality Dodsworth makes objectively false statements, like "there is no evidence that supports the effectiveness of masks." That is *objectively* false, and can be checked. See studies like https://t.co/f8z7ssmPFP , https://t.co/tR8xI7wDV7 , https://t.co/wxVkvqrFZy as a few examples.

Apr 17, 2021 · 1,470 followers View post →
Mike Howard
@lean_minded · X

@DaveC72359533 @mrmarkdolan @nypost .. Cloth Masks May Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach https://t.co/PeIQZwkONW

Apr 12, 2021 · 1,369 followers View post →
J
@Justweeterin · X

@unohuim @OpenMinds4Truth @randyhillier What many people seen to not understand is that wearing masks is much less about you breathing the virus than it is about you shedding the virus to others. -Cloth Masks Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach - https://t.co/l4RzwdKhpY

Mar 5, 2021 · 548 followers View post →
zaruto unumaki
@sr_camarda · X

@preima_fernando @aFagundesJunior @Alexandre_Haru @DaveSayed_real @rafaelqa @iFood https://t.co/nKxBbqFnUJ https://t.co/hcBKtyZstp https://t.co/FPUP6EHAnV https://t.co/EespzjzPcI https://t.co/KN6R4bkgau São só alguns exemplos. +

Mar 3, 2021 · 1 like · 44 followers View post →
Ingrid Jijbakker
@IngridJijbakker · X

@hommel_b @Nakwaninibasi @avonturix @MarieLouiseLee1 @Wiep13396680 @Agnescmv @Linda47589127 @cyclingfan59 Ook niet-medische mondkapjes werken: https://t.co/pwLG4j1XTd

Feb 26, 2021 · 788 followers View post →
Roberto Pecoits-Filho
@pecoitsfilho · X

RT @CMClase: @JoePajak @jjcarrero1 @pecoitsfilho Thanks, Dr Pajak for your kind words! @deLannoyLab Our academic work: https://t.co/FPpPE…

Feb 24, 2021 · 1 share · 1,420 followers View post →
Catherine Clase
@CMClase · X

@JoePajak @jjcarrero1 @pecoitsfilho Thanks, Dr Pajak for your kind words! @deLannoyLab Our academic work: https://t.co/FPpPEGlCXj & https://t.co/GQ54bvsp4B Our other plain-language work: https://t.co/9fEOLRig8S & https://t.co/JJhJSRpjh7 New - fit - https://t.co/dX7eQ0AFy0 https://t.co/wbji7Z6vPl

Feb 23, 2021 · 3 likes · 1 share · 2,015 followers View post →
Jess
@jessthemullet · X

@jt_cia @provaxtexan @Dr_ScottK @ScottAdamsSays @HLakewooder https://t.co/lr3mYoFuqi https://t.co/pf4HkdQRte https://t.co/xKGRM5xAil https://t.co/DffFAupJfB https://t.co/2Tmlus6Nto https://t.co/Iqdqo40RSw https://t.co/HO04aZQreO Reasonably well-informed enough for you, or did you need the whole list of 70 peer-reviewed papers?

Feb 23, 2021 · 2 likes · 122 followers View post →
J
@Justweeterin · X

@Lerianis1 @WSJ Cloth Masks Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach https://t.co/l4RzwdKhpY Masks offer much more protection against coronavirus than many think https://t.co/39zS6pkr5e

Feb 7, 2021 · 548 followers View post →
Cece
@MamaPiaya · X

RT @LilMsMalditaMD: COZ FACTS ARE IMPT A 2020 study confirms that some fabrics block clinically useful percentages of transmission, even f…

Feb 2, 2021 · 2 shares · 12,431 followers View post →
Eri •
@theelimoon_ · X

RT @LilMsMalditaMD: COZ FACTS ARE IMPT A 2020 study confirms that some fabrics block clinically useful percentages of transmission, even f…

Feb 2, 2021 · 2 shares · 362 followers View post →
The Doctor ユリ
@LilMsMalditaMD · X

COZ FACTS ARE IMPT A 2020 study confirms that some fabrics block clinically useful percentages of transmission, even for aerosols and even in single layers; multiple layers improve efficiency (5). https://t.co/090t297OWO

Feb 2, 2021 · 17 likes · 2 shares · 6,115 followers View post →
Carl Allen
@RealCarlAllen · X

@BigDTwo @thedatadonald How is this study irrelevant? Explain. Mask wearing objectively decreases the spread of COVID, yes. This has been known for a long time. Sorry you don't keep up. https://t.co/uZ1YrdqwsZ https://t.co/tPkYmCzpCy

Jan 26, 2021 · 5,314 followers View post →
Carl Allen
@RealCarlAllen · X

@BigDTwo @thedatadonald Mask wearing objectively decreases the spread of COVID, yes. This has been known for a long time. Sorry you don't keep up. https://t.co/uZ1YrdqwsZ https://t.co/tPkYmCzpCy

Jan 26, 2021 · 5,314 followers View post →
Ignacio
@ignaciogs__ · X

-https://t.co/Jzli97e3Fx

Jan 5, 2021 · 807 followers View post →
aviohak
@avioshack · X

@LordAfroman @UncleJunior66 @piersmorgan https://t.co/FQTn1b1Ry1 some reading for you guys. Let me know if you want to discuss.

Jan 3, 2021 · 42 followers View post →
Michel Simão
@midorville · X

@Sfwanderley @brasilsilsil20 @ZafirxD @o_antagonista : https://t.co/OVdTcz8ovp

Jan 2, 2021 · 1 like · 91 followers View post →
Roshan Rukna Perera
@Ankur21131 · X

@Diggler97 @mikedgsmith @bbc5live @hugh_montgomery @rachelburden @BBCSounds Another medical journal : ACP journal Cloth Masks May Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach (Annals of Internal Medicine) https://t.co/ttoxKCiJIR

Dec 31, 2020 · 45 followers View post →
J
@Justweeterin · X

@RicardoFV @GeorgePapa19 Making sense of the research on COVID-19 and masks: https://t.co/uzuITRiOAF Cloth Masks Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach https://t.co/l4RzwdKhpY

Dec 29, 2020 · 548 followers View post →
Get Vaxed & Play Video Games
@slashgamer · X

@MetalArQ17 @EducateNeolibs @trumpanhator2 @Q491970 @realDonaldTrump Here are a few peer-reviewed studies. I can give more if you’d like. https://t.co/Upqt68CBEa https://t.co/4kx5xLDh3x https://t.co/6xKerEf0Gf https://t.co/DWy6Lt3feN https://t.co/aOfbdMIv1W

Dec 26, 2020 · 385 followers View post →
Mike Howard
@lean_minded · X

@RealEarthParty @jeffsekerak 4. Cloth Masks May Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach https://t.co/PeIQZwkONW

Dec 24, 2020 · 1,369 followers View post →
Levi Johnson (parody)
@LeviJohnson42 · X

@TreyThomasBro Another source for you: "The point is not that some particles can penetrate but that some particles are stopped, particularly in the outward direction." https://t.co/y2mxbZCDwF

Dec 23, 2020 · 317 followers View post →
Carl Allen
@RealCarlAllen · X

@gts109 @JDG_1980 @SeanTrende @joshmccrain "keep linking to that one meta analysis" Please https://t.co/uZ1YrdqwsZ

Dec 21, 2020 · 5,314 followers View post →
Michael R. Brodeur, PharmD, BCGP, FASCP, FNAP
@mbrodeurpharmd · X

RT @EricTopol: Cloth masks work. Here's the proof

Dec 19, 2020 · 354 shares · 630 followers View post →
Arman Nikzad
@arman_nikzad · X

@PeterDawsonUSA @thehill Read it in 2016, theirs is a technical paper in a medical journal. For everyone of those there many more that show the opposite. In science we believe in consensus. https://t.co/Zuq7qhqK1V

Dec 17, 2020 · 127 followers View post →
Amanda ❤️
@THEAdnAmA · X

Cloth Masks May Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach https://t.co/jbm3eJTnsu

Dec 13, 2020 · 333 followers View post →
Spear Project, Leic
@SpearLeic · X

Plenty of peer reviewed scientific evidence backs up the efficacy of mask wearing https://t.co/mD8cabzB0J and another https://t.co/O1BQJ8NeSR

Dec 6, 2020 · 526 followers View post →
Spear Project, Leic
@SpearLeic · X

RT @SpearLeic: @julietskillern @Petercookwahook I doubt they're implying masks will have to be worn once Covid's eradicated; rather the nee…

Dec 6, 2020 · 1 share · 526 followers View post →
Spear Project, Leic
@SpearLeic · X

@julietskillern @Petercookwahook I doubt they're implying masks will have to be worn once Covid's eradicated; rather the need for a crossover period of mask wearing during the vax process https://t.co/L8xxJV4mOR https://t.co/O1BQJ8NeSR https://t.co/4YLGg83MuT https://t.co/Gecqbdafuf https://t.co/mD8cabzB0J

Dec 6, 2020 · 1 share · 526 followers View post →
Alfonse GR
@alphonse_gr82 · X

@Drew_rx07 @lauratenacolung @Pajaropolitico @lopezobrador_ Habrá que avisarle a todos estos científicos ignorantes https://t.co/eUgIp6bb8n https://t.co/Oa4vNhmxSk https://t.co/gSje7M5NYn https://t.co/EynDSijjCF https://t.co/kjp5qbkRqk https://t.co/52my2Ezupe https://t.co/hxj9XtB8gp https://t.co/Du3Iknc6dX

Dec 3, 2020 · 219 followers View post →
Dan Kaszeta, FRHistS, Legal Juggernaut
@DanKaszeta · X

@eleonorasfalcon Maybe you haven't been looking?https://t.co/XNHmkO8wE2 https://t.co/k0Jt6JZwsQ https://t.co/wDjotnIH8j https://t.co/D30vqd4QIp https://t.co/KxtOYRAttu et al, etc. etc.

Dec 1, 2020 · 3 likes · 1 share · 37,804 followers View post →
The Notorious C.I.J.
@CIJ_OH · X

@EngineerFruit @ACME_Van @MiriLaLa2 @Jeff28043896 @RepThomasMassie Peer reviewed scientific research says you are absolutely incorrect. Hope this helps to clear things up for you, so you can stop spreading falsehoods that are based on nothing but your personal opinion. https://t.co/JA1LyiyG6e

Nov 29, 2020 · 5 likes · 244 followers View post →
pinkheretic
@pinkheretic · X

@Orbital_Burn @LieFE_of_Riley @TKencek @annie0913 @DrKenRemy1 @WUSTLmed Citation needed. I have not seen any research that says that. There is plenty that say masks reduce the amount of droplets and aerosol vectors you inhale https://t.co/sYsgQK3m8a

Nov 26, 2020 · 36,349 followers View post →
Thomas Barnes
@Bad_Lizard · X

@IMHO1969 @dwp4401 @DavidCornDC @realDonaldTrump Follow the footnote links to see all of the peer-reviewed studies the authors discuss. https://t.co/oUknTfANhd

Nov 25, 2020 · 434 followers View post →
Ingrid Jijbakker
@IngridJijbakker · X

@zeg_maar_Niks @mikebrinkman24 @flowerpowertjes Hier dezelfde uitkomst: https://t.co/pwLG4j1XTd

Nov 20, 2020 · 788 followers View post →
Ingrid Jijbakker
@IngridJijbakker · X

@ArHu99 @flowerpowertjes Zelfs huisgemaakte mondkapjes lijken te werken tegen de verspreiding van SARS-CoV-2, blijkt uit wetenschappelijk onderzoek: https://t.co/pwLG4j1XTd

Nov 20, 2020 · 788 followers View post →
Ingrid Jijbakker
@IngridJijbakker · X

@DystoCratie @BastiannamuH Als je een mondkapje zonder keurmerk koopt dan is inderdaad niet getest of bewezen in hoeverre dat specifieke mondkapje je wel of niet beschermt. Uit wetenschappelijk onderzoek blijkt dat zelfs huisgemaakte mondkapjes helpen om verspreiding tegen te gaan: https://t.co/pwLG4j1XTd

Nov 14, 2020 · 788 followers View post →
Ingrid Jijbakker
@IngridJijbakker · X

@Chick2203 @M18862 @BastiannamuH Niet-medische mondkapjes werken uiteraard minder goed dan medische mondkapjes, maar uit wetenschappelijk onderzoek blijkt dat ze absoluut helpen om het aantal besmettingen in de dammen: https://t.co/pwLG4j1XTd

Nov 14, 2020 · 788 followers View post →
J
@Justweeterin · X

@nunyobidnaz @Safety_Canada Cloth Masks Prevent Transmission of #COVID19: An Evidence-Based, Risk-Based Approach https://t.co/l4RzwdKhpY #Masks offer much more protection against #coronavirus than many think https://t.co/39zS6pkr5e

Nov 13, 2020 · 548 followers View post →
Ingrid Jijbakker
@IngridJijbakker · X

@BastiannamuH @DuindamRj ...mondkapjes. Niet 100%, maar het helpt absoluut om besmettingen te voorkomen: https://t.co/pwLG4j1XTd

Nov 12, 2020 · 788 followers View post →
The Notorious C.I.J.
@CIJ_OH · X

@kwalk4780 @TakesUnbiased @alex_burness @AllbrightNFL Big oof. https://t.co/JA1LyiyG6e

Nov 6, 2020 · 244 followers View post →
Jason Fink MD, MPH, MHA
@IndelibleFink · X

@carnivalist2 @boriquagato @MelissaTweets Universal use of face masks for success against COVID-19: evidence and implications for prevention policies https://t.co/8lWiLe68kq Cloth Masks May Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach https://t.co/hTxZO0uC3U

Nov 6, 2020 · 1,150 followers View post →
Denouncer of Everything
@searchingthru · X

https://t.co/sMOzICBX5U

Nov 2, 2020 · 394 followers View post →
Ingrid Jijbakker
@IngridJijbakker · X

@McNuy @UKempenaer @eisitman @Cortes Zelfs huisgemaakte mondkapjes werken: https://t.co/pwLG4j1XTd

Nov 2, 2020 · 788 followers View post →
Pegida Canada
@PegidaCanada · X

@Wilms16212300 https://t.co/OURQ5nfeQo https://t.co/DXYk0b2rgy https://t.co/OURQ5nfeQo https://t.co/loL4356sN5 https://t.co/hVPLxnjyLR https://t.co/gcmBheJBzr https://t.co/oeqtcLHsqY

Oct 26, 2020 · 1,736 followers View post →
Gramma Jackie
@OrcaBC101 · X

RT @CMClase: Thanks @OrcaBC101 for sharing our article on cloth masks! We also have a plain language summary (incl Spanish) https://t.co/i…

Oct 25, 2020 · 1 share · 4,676 followers View post →
Catherine Clase
@CMClase · X

Thanks @OrcaBC101 for sharing our article on cloth masks! We also have a plain language summary (incl Spanish) https://t.co/iPxKE5p3BZ https://t.co/uXJwr3PNTf Publications https://t.co/AGKN6YAASY and (peer reviewed) https://t.co/EqoNQwE147 @GeorgeTakei #clothmasks #COVID19 https://t.co/nRPh2GlrY8

Oct 25, 2020 · 2 likes · 1 share · 2,015 followers View post →
Alex McDougall
@admcdoug · X

@JamesLoveVani1 Mask studies: https://t.co/CplnSRx0WL, https://t.co/qMRnrlIHn7, https://t.co/aEhWhrsSGt, https://t.co/EwOgJ49Dsm, https://t.co/fBo59Tp4rQ, https://t.co/f1VLDFm5UG, https://t.co/XK6b43egbI, https://t.co/WsgZcw39Oz Is 10 enough for now? I have 70 in my file.

Oct 23, 2020 · 26 followers View post →
J
@Justweeterin · X

@DMK14 @NeilDotObrien #Masks slow the infection rate and load for #COVID19/#coronavirus #CoronaVirusUpdates https://t.co/EyZHGwX5Vl Cloth Masks Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach https://t.co/l4RzwdKhpY https://t.co/9PTOryZjPV

Oct 19, 2020 · 548 followers View post →
Maria Patriot
@DocMomMN · X

@RandPaul @realDonaldTrump there is high-quality, consistent evidence that many (but not all) cloth masks reduce droplet and aerosol transmission and may be effective in reducing contamination of the environment by any virus, including SARS-CoV-2. https://t.co/aCpljciLEk

Oct 19, 2020 · 1,448 followers View post →
Ingrid Jijbakker
@IngridJijbakker · X

@TartinoVerdi @JGelens1 @WicoValk @_BenStam Wel: https://t.co/pwLG4j1XTd

Oct 19, 2020 · 788 followers View post →
Felipe Solares MD MBA
@Felipesolares · X

@dalinvoc @SaraGonzalesTX Here are a few studies you can read: https://t.co/dXfWdCPgBw https://t.co/jK5jdABNFe https://t.co/txlcaGoVNu I'm with you when it comes to disliking the government telling me what to do. But saying face masks don't work is not true. Hope you and your families are well

Oct 19, 2020 · 795 followers View post →
Ingrid Jijbakker
@IngridJijbakker · X

@edwin_straten @GeitBlije @Wim04789402 https://t.co/pwLG4j1XTd

Oct 18, 2020 · 788 followers View post →
Ingrid Jijbakker
@IngridJijbakker · X

@Ik_weet_t_beter @Wim04789402 https://t.co/pwLG4j1XTd

Oct 17, 2020 · 788 followers View post →
Ingrid Jijbakker
@IngridJijbakker · X

@Questiaans @dion_berkel Zelfs thuisgemaakte mondkapjes werken: https://t.co/pwLG4j1XTd

Oct 16, 2020 · 788 followers View post →
Ingrid Jijbakker
@IngridJijbakker · X

@quovadisweblog @DGNeree Een wetenschappelijk artikel dat bevestigt dat zelfs huisgemaakte mondkapjes helpen tegen COVID-19: https://t.co/pwLG4j1XTd

Oct 9, 2020 · 788 followers View post →
RyBot and 256 others
@RyBot5000 · X

@Ki11switch17 @NotaSheep8621 @TalbertSwan @hrenee80 If something that obvious is a false assumption, please provide a counter argument or citation. Nothing I referenced was meant to back that assertion as it seems obvious. How's this? https://t.co/bMOhfT9IMg

Oct 7, 2020 · 1 like · 319 followers View post →
Ingrid Jijbakker
@IngridJijbakker · X

@visuele @trouw Je bent nepnieuws aan het verspreiden: https://t.co/pwLG4j1XTd

Oct 6, 2020 · 788 followers View post →
Ingrid Jijbakker
@IngridJijbakker · X

@Joyce52130641 @Independiplomat @RTLnieuws Ja: https://t.co/pwLG4j1XTd

Oct 5, 2020 · 788 followers View post →
harimeyafean
@harimeyafean · X

@BobVance1984 @MaximeBernier Providing a link to a 7th day adventist church magazine & saying "science wins"? Disregarding that but you have some medical journals tho! One of them has been contradicted and retracted, they misunderstood transmission. https://t.co/r7GCjEzeQG Should I fact check all of them?

Oct 4, 2020 · 311 followers View post →
Vralo Turner
@TurnerVralo · X

@JonStanich @MatthewJshow @JoeBiden https://t.co/BmKzIlzUdM Here's another study about cloth masks.

Oct 3, 2020 · 2 followers View post →
The Tobraham™
@Tobraham · X

@ianmdallas @Acosta https://t.co/qW3IILT0AX https://t.co/AtwOKRA2zJ https://t.co/XSQABddCH5 https://t.co/AAQ5iiYH5t https://t.co/fXthMyVDXH https://t.co/b6wl0xgAXZ https://t.co/9Ck5nlZ13B https://t.co/pqO95owboR https://t.co/priqJKsDi0 https://t.co/jpaxsE6Jwe

Oct 2, 2020 · 2 likes · 156 followers View post →
J
@Justweeterin · X

@CJMENews Making sense of the research on COVID-19 and masks: https://t.co/uzuITRApZf Cloth Masks Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach https://t.co/l4RzwdsGyq Masks offer much more protection against coronavirus than many think https://t.co/39zS6pC2tO

Oct 2, 2020 · 548 followers View post →
J
@Justweeterin · X

@TheRealTomRex @Paulatics Weeeeellllll..... half and half

Oct 1, 2020 · 548 followers View post →
J
@Justweeterin · X

@Paulatics Making sense of the research on COVID-19 and masks: https://t.co/uzuITRApZf Cloth Masks Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach https://t.co/l4RzwdsGyq

Oct 1, 2020 · 548 followers View post →
Denouncer of Everything
@searchingthru · X

"Given the severity of this pandemic and the difficulty of control, we suggest that the possible benefit of a modest reduction in transmission likely outweighs the possibility of harm." https://t.co/yIwnG2cy4a

Oct 1, 2020 · 394 followers View post →
amntlsqh
@rxdtmsyeqm · X

@Kowalczyk_Kris @lordam92 @DominikKucinsk Udowadnianie teorii kopernikańskiej odcinek 9521... Oczywiście, jest ich multum. https://t.co/pwqMbffQOd https://t.co/TRUPEo17nF https://t.co/qudYD7vcJQ https://t.co/2cwiu6TDBN https://t.co/3EJItK9FH5 etc., etc.

Sep 26, 2020 · 14 followers View post →
amntlsqh
@rxdtmsyeqm · X

@Daniel61279653 @xenosstinkriti @PBasiukiewicz https://t.co/pwqMbffQOd https://t.co/TRUPEo17nF

Sep 17, 2020 · 14 followers View post →
J
@Justweeterin · X

@BobVance1984 @klerksfan76 @BubbaSmollett @adamcarolla You are incorrect... wrong some might say... Cloth #Masks May Prevent Transmission of #COVID__19: An Evidence-Based, Risk-Based Approach https://t.co/l4RzwdKhpY

Sep 1, 2020 · 548 followers View post →
Matt Crespi
@MattCrespi · X

For example: Clase et al publishing "Cloth Masks May Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach" in the Annals of Internal Medicine, May 22

Aug 20, 2020 · 371 followers View post →
Catherine Clase
@CMClase · X

RT @heuristics: "Cloth Masks May Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach" https://t.co/FzD18ZYsT5 "Forgot…

Aug 19, 2020 · 2 shares · 2,015 followers View post →
J
@Justweeterin · X

@FoxFriendsFirst @DoctorJanette Masks; a lil' more info!

Aug 14, 2020 · 1 like · 548 followers View post →
Ingmar J. Gauger
@rootsmessenger · X

@JayTwibber @elleprovocateur Cloth Masks May Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach https://t.co/uSParygRgN

Aug 11, 2020 · 2,076 followers View post →
J
@Justweeterin · X

@RikkiLeanneB @globalnews "...Zero evidence..." thay is a lie: Cloth Masks May Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach https://t.co/l4RzwdKhpY Masks offer much more protection against coronavirus than many think https://t.co/39zS6pkr5e

Aug 9, 2020 · 548 followers View post →
Juan Jesus Carrero
@jjcarrero1 · X

RT @heuristics: "Cloth Masks May Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach" https://t.co/FzD18ZYsT5 "Forgot…

Aug 4, 2020 · 2 shares · 1,199 followers View post →
Chris Green
@heuristics · X

"Cloth Masks May Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach" https://t.co/FzD18ZYsT5 "Forgotten Technology in the COVID-19 Pandemic. Filtration Properties of Cloth and Cloth Masks: A Narrative Review" https://t.co/RKPCpvTnNp

Aug 3, 2020 · 2 shares · 1,042 followers View post →
Mark the Philosopher
@CMPdenDekker · X

Voor iedereen die een #mondkapjesplicht verschrikkelijk vind omdat ‘mondkapjes toch niet zouden werken’: https://t.co/a6v5mVtnMw

Jul 30, 2020 · 2 likes · 28 followers View post →
Rosie Trenta |
@ildico1 · X

RT @nuanceORDEATH: 9/70 "Cloth Masks May Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach," Clase et al., May 22 20…

Jul 29, 2020 · 6 shares · 3,285 followers View post →
Luis Gustavo
@luisgustavo1979 · X

Cloth Masks May Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach | Annals of Internal Medicine https://t.co/zCJ45ttTTB

Jul 27, 2020 · 72 followers View post →
DrDon
@ddondondon2 · X

RT @nuanceORDEATH: 9/70 "Cloth Masks May Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach," Clase et al., May 22 20…

Jul 25, 2020 · 6 shares · 341 followers View post →
bobi
@Wangshaofeng78 · X

@DirkTheRed @YourOldPalChris @Jay_Beezy27 @CNN Cloth Masks May Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach | Annals of Internal Medicine https://t.co/Y5EHuo5TDB

Jul 23, 2020 · 10 followers View post →
Joe Clarke
@_AstroJoe · X

@SVAM_Campaign @SuesStuntDouble 9 "Cloth Masks May Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach," Clase et al., May 22 2020, An of Int Med.: https://t.co/mmHi6MdmGo

Jul 23, 2020 · 1 like · 34 followers View post →
Pamela Morgan
@pamelawjd · X

RT @nuanceORDEATH: 9/70 "Cloth Masks May Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach," Clase et al., May 22 20…

Jul 20, 2020 · 6 shares · 11,111 followers View post →
COVID-19 LiT
@Covid19LiT · X

Cloth Masks May Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach | Annals of Internal Medicine https://t.co/Hd0qVAQAG8

Jul 18, 2020 · 43 followers View post →
OCov
@Oscar0811 · X

@gascaniov Cloth Masks May Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach Catherine M. Clase, MB BChir, MSc, https://t.co/8iZKkgUtki

Jul 14, 2020 · 312 followers View post →
Political Hypocritical
@PLTCLHYPCRT · X

@ALLisON17497749 @spex69 @AP https://t.co/DAx0EHueaC

Jul 12, 2020 · 1 like · 73 followers View post →
Jarrod McMaugh MPS
@pharmerfour · X

RT @nuanceORDEATH: 9/70 "Cloth Masks May Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach," Clase et al., May 22 20…

Jul 10, 2020 · 6 shares · 3,013 followers View post →
spectrogamma
@spectrogamma · X

RT @nuanceORDEATH: 9/70 "Cloth Masks May Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach," Clase et al., May 22 20…

Jul 10, 2020 · 6 shares · 202 followers View post →
Dorthe Jensen
@DortheJ56641891 · X

RT @nuanceORDEATH: 9/70 "Cloth Masks May Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach," Clase et al., May 22 20…

Jul 3, 2020 · 6 shares · 121 followers View post →
Mats
@nuanceORDEATH · X

9/70 "Cloth Masks May Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach," Clase et al., May 22 2020, An of Int Med.:  https://t.co/TsQtxDi9cm

Jul 3, 2020 · 23 likes · 6 shares · 363 followers View post →
lalala
@Marycas96288867 · X

Cloth Masks May Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach | Annals of Internal Medicine https://t.co/CVrhVBgFJX

Jun 13, 2020 · 15 followers View post →
James Gilbert
@jamesleegilbert · X

RT @acsdchas: Cloth Masks May Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach | Annals of Internal Medicine https:…

Jun 10, 2020 · 1 share · 334 followers View post →
ACS DCHAS
@acsdchas · X

Cloth Masks May Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach | Annals of Internal Medicine https://t.co/XKTXmC0Ptr

Jun 10, 2020 · 1 share · 807 followers View post →
Lantern
@Zevenx7 · X

RT @DraPettite: Evidencia de la utilidad de los cubrebocas de tela.

Jun 5, 2020 · 4 shares · 233 followers View post →
La mera,mera
@GuillenSelene · X

RT @DraPettite: Evidencia de la utilidad de los cubrebocas de tela.

Jun 5, 2020 · 4 shares · 1,396 followers View post →
Carolina Tortolero
@Caratosa · X

Cloth Masks May Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach | Annals of Internal Medicine https://t.co/427JDwRHkF

Jun 5, 2020 · 2 likes · 1,069 followers View post →
T. Vercetti
@DocVercetti · X

RT @DraPettite: Evidencia de la utilidad de los cubrebocas de tela.

Jun 5, 2020 · 4 shares · 7,213 followers View post →
✨
@DraPettite · X

Evidencia de la utilidad de los cubrebocas de tela.

Jun 5, 2020 · 12 likes · 4 shares · 1,407 followers View post →
Neuropediatrics®️
@NeuroInfanti · X

Cloth Masks May Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach | Annals of Internal Medicine https://t.co/8cWy3NNFke

Jun 1, 2020 · 2,077 followers View post →
Charlotte Morr
@cmor369369 · X

Cloth Masks May Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach | Annals of Internal Medicine https://t.co/56XwdZYB5R

May 31, 2020 · 2 followers View post →
Chr1stenJohn
@Chr1stenJohn · X

RT @johnjljacobs: Cloth masks may prevent transmission of COVID-19: An evidence-based, risk-based approach. Anything that hinders aerosol…

May 31, 2020 · 3 shares · 2,109 followers View post →
John Adams
@johnadams51677 · X

Cloth Masks May Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach | Annals of Internal Medicine. Science & common sense. ⁦@BMC_Patients⁩ ⁦@picardonhealth⁩ ⁦@fordnation⁩ ⁦@JohnTory⁩ ⁦@CanadianPM⁩ https://t.co/vJYPJIHF4X

May 31, 2020 · 765 followers View post →
Alexandra
@A_sick_world · X

RT @johnjljacobs: Cloth masks may prevent transmission of COVID-19: An evidence-based, risk-based approach. Anything that hinders aerosol…

May 30, 2020 · 3 shares · 1,811 followers View post →
Crispim E. R.
@elciocr5 · X

Cloth Masks May Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach | Annals of Internal Medicine https://t.co/xKz26wXv6Q

May 30, 2020 · 477 followers View post →
John Sam
@JohnSam57668631 · X

RT @johnjljacobs: Cloth masks may prevent transmission of COVID-19: An evidence-based, risk-based approach. Anything that hinders aerosol…

May 30, 2020 · 3 shares · 777 followers View post →
johnjljacobs
@johnjljacobs · X

Cloth masks may prevent transmission of COVID-19: An evidence-based, risk-based approach. Anything that hinders aerosol transmission, hinder virus transmission. Surgical masks are of course the best, but other face masks are valuable against epidemic. https://t.co/vfzZsxUTuo

May 30, 2020 · 2 likes · 3 shares · 1,946 followers View post →
pink indian
@pink_indian_ · X

Cloth Masks May Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach | Annals of Internal Medicine https://t.co/rqpGLqrpMb

May 30, 2020 · 529 followers View post →
T. Arriaga-Azkarate
@Taniarriaga · X

RT @enekoaxpe: Cloth Masks May Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach | Annals of Internal Medicine https…

May 30, 2020 · 1 share · 723 followers View post →
Alan Dow
@alandow · X

Cloth Masks May Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach | Annals of Internal Medicine https://t.co/27Q5A4NW2O

May 30, 2020 · 244 followers View post →
FamilyDrAssociation
@FamilyDoctorUK · X

Cloth Masks May Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach | Annals of Internal Medicine https://t.co/BnsNHi2bqg

May 30, 2020 · 1,519 followers View post →
CSSC Mask Check #Mask4All
@cumcmaskcheck · X

Advocating that the public make and wear cloth masks shifts the cost of a public health intervention from society to the individual (via Annals of Internal Medicine https://t.co/3wlnydItOU - Cloth Masks May Prevent Transmission of COVID-19:An Evidence-Based, Risk-Based Approach). https://t.co/erqgzTioy1

May 29, 2020 · 23 followers View post →
Keith Braithwaite keithb_b@mastodon.me.uk
@keithb_b · X

RT @RuthMuscat: People, please wear a cloth face covering - it can't hurt as we ease lockdown. Cloth Masks May Prevent Transmission of COV…

May 29, 2020 · 1 share · 1,275 followers View post →
Ruth Muscat
@RuthMuscat · X

People, please wear a cloth face covering - it can't hurt as we ease lockdown. Cloth Masks May Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach | Annals of Internal Medicine https://t.co/3R1sEoZppr

May 29, 2020 · 5 likes · 1 share · 229 followers View post →
Eneko Axpe
@enekoaxpe · X

Cloth Masks May Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach | Annals of Internal Medicine https://t.co/nfGnGxGwul

May 29, 2020 · 6 likes · 1 share · 4,020 followers View post →
Dr SHAbi
@xabi_shadok · X

RT @Jerome_Larche: Intérêt +++ d'un port de masque généralisé, même en tissu, pour la population dans un contexte épidémique.

May 29, 2020 · 10 shares · 163 followers View post →
Masa'udu
@masaudum · X

RT @andres_fandino: Cloth Masks May Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach | Annals of Internal Medicine…

May 28, 2020 · 3 shares · 274 followers View post →
Dr Raul Pacheco-Vega
@raulpacheco · X

RT @andres_fandino: Cloth Masks May Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach | Annals of Internal Medicine…

May 28, 2020 · 3 shares · 70,108 followers View post →
Andrés Fandiño
@andres_fandino · X

Cloth Masks May Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach | Annals of Internal Medicine https://t.co/PyP8CSDWBz

May 28, 2020 · 3 likes · 3 shares · 886 followers View post →
Luis Gustavo
@luisgustavo1979 · X

Cloth Masks May Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach | Annals of Internal Medicine https://t.co/zCJ45ttTTB

May 28, 2020 · 72 followers View post →
Kelana
@Kelana_M5 · X

RT @ismailfahmi: Bagaimana Menurut Penelitian Terbaru? Artikel terbaru (22 Mei 2020), di Annals of Internal Medicine: Cloth Masks May Pr…

May 28, 2020 · 1 share · 557 followers View post →
Yogesh Sharma
@SharmaS88777493 · X

Cloth Masks May Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach | Annals of Internal Medicine https://t.co/pFHCYaX2Qc

May 28, 2020 · 2 likes · 40 followers View post →
Ismail Fahmi
@ismailfahmi · X

Bagaimana Menurut Penelitian Terbaru? Artikel terbaru (22 Mei 2020), di Annals of Internal Medicine: Cloth Masks May Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach https://t.co/1xbGbw9a0A https://t.co/BYf2WYAkKu

May 28, 2020 · 2 likes · 1 share · 188,274 followers View post →
Janice Formosa Pace
@FormosaPace · X

Cloth Masks May Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach | Annals of Internal Medicine https://t.co/HbfNQCcqrA

May 28, 2020 · 1 like · 428 followers View post →
Edouard L. Fu
@FuEdouard · X

Cloth Masks May Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach | Annals of Internal Medicine https://t.co/e6yz6V5vvH

May 27, 2020 · 1,049 followers View post →
Edouard L. Fu
@FuEdouard · X

RT @NatashaBhuyan: A lovely idea in this @AnnalsofIM article: let’s work with local manufactures and *supply* the public with cloth masks,…

May 27, 2020 · 2 shares · 1,049 followers View post →
H.Ishioka
@HA_ridge · X

布マスクの意義。飛沫やエアロゾル伝搬を減少させ環境の汚染は減じるかも。着用者や周囲を守ると言えるエビデンスはない。ないよりはあった方が良さそうだが過大評価や誤解注意。Cloth Masks May Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach https://t.co/SkCSmInTrD

May 27, 2020 · 355 followers View post →
Flavia NM
@Flatmi · X

RT @YvesGebhardt: #COVID19 #Masks Cloth Masks May Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach l Via @Carlosde…

May 27, 2020 · 1 share · 1,152 followers View post →
Ken Milne MD
@TheSGEM · X

@auscandoc @jvipondmd Want to guess how I would re-write the title as per Dr. Jerome Hoffman? “Cloth Masks May Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach”

May 26, 2020 · 28,226 followers View post →
Tuhina Srivastava, PhD, MPH
@TuhinaEpi · X

The possible benefit of wearing a mask to protect others and stop this pandemic likely outweighs any harm! #WearAMask #MaskUpPHL Cloth Masks May Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach | Annals of Internal Medicine https://t.co/PXBgBPUhCj

May 26, 2020 · 3 likes · 289 followers View post →
rita bali
@rita1b · X

RT @snp4tel: Cloth Masks May Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach | Annals of Internal Medicine https:/…

May 26, 2020 · 1 share · 448 followers View post →
Hiram Villanueva-Lozano
@HiramVillanuev3 · X

RT @CarlosdelRio7: Cloth Masks May Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach | @AnnalsofIM https://t.co/bspt…

May 26, 2020 · 51 shares · 210 followers View post →
Kirk Young
@y_kirk · X

RT @SMHcriticalcare: Cloth Masks May Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach | Annals of Internal Medicine…

May 26, 2020 · 4 shares · 68 followers View post →
Fernando Lago
@flagod59 · X

Cloth Masks May Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach | Annals of Internal Medicine https://t.co/Fihv5i4lFH

May 26, 2020 · 73 followers View post →
Roberto Pecoits-Filho
@pecoitsfilho · X

RT @NatashaBhuyan: A lovely idea in this @AnnalsofIM article: let’s work with local manufactures and *supply* the public with cloth masks,…

May 26, 2020 · 2 shares · 1,420 followers View post →
Alaa Saad Alqhtani ✨
@LolySaad · X

RT @CarlosdelRio7: Cloth Masks May Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach | @AnnalsofIM https://t.co/bspt…

May 26, 2020 · 51 shares · 159 followers View post →
Gray Wolf
@GreyWol27926578 · X

RT @CarlosdelRio7: Cloth Masks May Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach | @AnnalsofIM https://t.co/bspt…

May 26, 2020 · 51 shares · 164 followers View post →
Andrés
@blanco_monter · X

RT @CarlosdelRio7: Cloth Masks May Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach | @AnnalsofIM https://t.co/bspt…

May 26, 2020 · 51 shares · 426 followers View post →
Tom Varghese Jr. MD, MS, MBA, FACS, MAMSE
@TomVargheseJr · X

RT @CarlosdelRio7: Cloth Masks May Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach | @AnnalsofIM https://t.co/bspt…

May 26, 2020 · 51 shares · 25,783 followers View post →
Yves Gebhardt
@YvesGebhardt · X

#COVID19 #Masks Cloth Masks May Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach l Via @CarlosdelRio7 @MARTHOLANAH @Flatmi @6dm4 @PosAware @MorenikeGO @MaddowBlog @weill_cctu @EmoryCFAR @GMHC https://t.co/L6S1LqAhnl

May 26, 2020 · 3 likes · 1 share · 552 followers View post →
かに
@zje6IxAfs5fLQFo · X

Cloth Masks May Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach | Annals of Internal Medicine https://t.co/CBu1YZEe5A

May 26, 2020 · 9 followers View post →
Dra. Asunción César
@AsuncionCesar · X

RT @CarlosdelRio7: Cloth Masks May Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach | @AnnalsofIM https://t.co/bspt…

May 26, 2020 · 51 shares · 131 followers View post →
vacunese por favor
@EDiegorojas84 · X

RT @CarlosdelRio7: Cloth Masks May Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach | @AnnalsofIM https://t.co/bspt…

May 26, 2020 · 51 shares · 1,281 followers View post →
Kristen Beinhower
@KBeinhower · X

RT @CarlosdelRio7: Cloth Masks May Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach | @AnnalsofIM https://t.co/bspt…

May 26, 2020 · 51 shares · 154 followers View post →
Ross the Hospice Doc
@RossAlbertMD · X

RT @Curseen: Cloth Masks May Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach | Annals of Internal Medicine https:/…

May 26, 2020 · 1 share · 1,108 followers View post →
Freundlich Group
@FreundlichGroup · X

RT @pash22: @TomPMarshall @radiokeller @First10EM @FabianSpill @SimonMDLord @RichardLehman1 @SimonChapman6 New article published in @Annals…

May 26, 2020 · 7 shares · 729 followers View post →
snpatel
@snp4tel · X

Cloth Masks May Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach | Annals of Internal Medicine https://t.co/5p2nyEbkuO I am trying to find scientific articles about #cloth #masks. For or against. Can Twitter send me information?? Please and thanks...

May 26, 2020 · 1 like · 1 share · 78 followers View post →
Clarishe Chat
@H0metruth · X

RT @pash22: @TomPMarshall @radiokeller @First10EM @FabianSpill @SimonMDLord @RichardLehman1 @SimonChapman6 New article published in @Annals…

May 26, 2020 · 7 shares · 128 followers View post →
Babak Javid
@javid_lab · X

RT @pash22: @TomPMarshall @radiokeller @First10EM @FabianSpill @SimonMDLord @RichardLehman1 @SimonChapman6 New article published in @Annals…

May 26, 2020 · 7 shares · 3,434 followers View post →
CarmenFuenteHontañón
@carmininn · X

RT @pash22: @TomPMarshall @radiokeller @First10EM @FabianSpill @SimonMDLord @RichardLehman1 @SimonChapman6 New article published in @Annals…

May 26, 2020 · 7 shares · 1,872 followers View post →
Alejandro Millán Mon
@amilmon1 · X

Cloth Masks May Prevent Transmission of COVID-19: An Evidence-Based, Risk-Based Approach | Annals of Internal Medicine https://t.co/UPmRNoeESK

May 26, 2020 · 349 followers View post →
Richard Lehman
@RichardLehman1 · X

RT @pash22: @TomPMarshall @radiokeller @First10EM @FabianSpill @SimonMDLord @RichardLehman1 @SimonChapman6 New article published in @Annals…

May 26, 2020 · 7 shares · 11,304 followers View post →
Fabian Spill
@FabianSpill · X

RT @pash22: @TomPMarshall @radiokeller @First10EM @FabianSpill @SimonMDLord @RichardLehman1 @SimonChapman6 New article published in @Annals…

May 26, 2020 · 7 shares · 1,107 followers View post →
Natasha Bhuyan, MD, FAAFP
@NatashaBhuyan · X

A lovely idea in this @AnnalsofIM article: let’s work with local manufactures and *supply* the public with cloth masks, rather than shifting the cost of this public health intervention onto the individual to purchase/make. https://t.co/ivj2T8s3dw https://t.co/v7KyJJRbS9

May 25, 2020 · 6 likes · 2 shares · 8,621 followers View post →