Community Use Of Face Masks And COVID-19: Evidence From A Natural Experiment Of State Mandates In The US.

mask mandates reduce new transmissions in a population https://t.co/VlqBYTilRp

A new Health Affairs study advocates policy based on the claim that there's "substantial evidence of asymptomatic transmission" of #SARSCoV2. To support that, it cites a study stating "there is no clear evidence" this occurs. #ScientificFraud https://t.co/M1I4aOaM1X https://t.co/tuflDEq9oU

16) “A study that examined changes in growth of infections in 15 states & DC before and after mask mandates showed that growth before the mandates were enacted, but slowed significantly after, with greater benefit the longer the mandates had been in place. https://t.co/dzRcSAjZV6

Community Use Of Face Masks And COVID-19: Evidence From A Natural Experiment Of State Mandates In The US https://t.co/MkhDGChGFk

@SharpieDj @Natashadsays @THORPEPARK @WeWillBeFree82 Sure https://t.co/jqVyqDDtug https://t.co/Wndu4VblIF https://t.co/K6bJoAmMTZ

"Estimates suggest that as a result of the implementation of these [mask] mandates, more than 200,000 COVID-19 cases were averted by May 22, 2020. The findings suggest that requiring face mask use in public could help in mitigating the spread of COVID-19." https://t.co/NppGg9vfmc

@nickpopemod @blackvaultcom OK, let’s challenge some of the misinformation you spread above. “Early U.S. natural experiment (state mandates): Lyu & Wehby analyzed U.S. state mask mandates in spring 2020 and found reductions in county-level COVID-19 growth rates after mandates. “ https://t.co/hVJDtbeu6i /1

@JKelleyK @SheilaFourth @higgsri @Beck_Sall @MichaelAndre81 @Mike6150817700 @71832Afterparty @614Caravan46273 @richykirsh @itisjustmebabe @Scary7Dr @SnowflakeJ7 @J91U17 @SKULjammer @NeverV82625 @SAFC1973Mayenda @cappsie @KayVonPaul @Lorenzo7127 @iXeno @RonMortimer3 @dirk_fasshauer @NexusSwords @CarlSmytheCells @ChrisJohnsonMD @TerryTerroriser @BreezerGalway @drloveariyana @NurseMicheleRN @davideyoungmd @richardyoungMN @trillionofcells @BurgerLab12 @Earthdriver @mass_rising @BlairHealt68622 @djt10 @DopplerEffect93 @PatrickSquirrel @SkepticalMutant @CaryDavid722 @exohalophiles @deerbrian @DemsRRacePimps @BlueLionBlog @FillmoreWhite @Alex_on_A14 @jtmayes3 @AndrewLazarus4 @ncdave4life Based on your knowledge of the direction and magnitude of bias, would this effect estimate change in direction? Based on your knowledge of study designs, would you expect this result if masks weren't effective

@bryant_j_steury @beinlibertarian @angie_rasmussen Post 7/9: Your 15-state experiment (Health Affairs): Mandates (incl. cloth) cut daily growth 0.9% early, 2% after 21+ days. Compounds exponentially-big slowdown. Observational? Complements RCTs, consistent signal. https://t.co/aDzroivh3t https://t.co/FdDXRK5pif

@twitta_user @Ken6ygngqw9j2 @TimRunsHisMouth Here are some facts. Multiple studies show masks reduce COVID spread. Counties with mask mandates saw fewer cases, and states with mandates had slower growth rates https://t.co/aCPJbTWSWe https://t.co/GJrnr1NxPp https://t.co/NEJCOaLJMe

RT @niggasippian: mask mandates reduce new transmissions in a population https://t.co/VlqBYTilRp

RT @niggasippian: mask mandates reduce new transmissions in a population https://t.co/VlqBYTilRp

RT @niggasippian: mask mandates reduce new transmissions in a population https://t.co/VlqBYTilRp

RT @niggasippian: mask mandates reduce new transmissions in a population https://t.co/VlqBYTilRp

RT @niggasippian: mask mandates reduce new transmissions in a population https://t.co/VlqBYTilRp

RT @niggasippian: mask mandates reduce new transmissions in a population https://t.co/VlqBYTilRp

RT @niggasippian: mask mandates reduce new transmissions in a population https://t.co/VlqBYTilRp

RT @niggasippian: mask mandates reduce new transmissions in a population https://t.co/VlqBYTilRp

RT @niggasippian: mask mandates reduce new transmissions in a population https://t.co/VlqBYTilRp

RT @niggasippian: mask mandates reduce new transmissions in a population https://t.co/VlqBYTilRp

RT @niggasippian: mask mandates reduce new transmissions in a population https://t.co/VlqBYTilRp

RT @niggasippian: mask mandates reduce new transmissions in a population https://t.co/VlqBYTilRp

RT @niggasippian: mask mandates reduce new transmissions in a population https://t.co/VlqBYTilRp

RT @niggasippian: mask mandates reduce new transmissions in a population https://t.co/VlqBYTilRp

RT @niggasippian: mask mandates reduce new transmissions in a population https://t.co/VlqBYTilRp

RT @niggasippian: mask mandates reduce new transmissions in a population https://t.co/VlqBYTilRp

RT @niggasippian: mask mandates reduce new transmissions in a population https://t.co/VlqBYTilRp

mask mandates reduce new transmissions in a population https://t.co/VlqBYTilRp

@Kizomba4Ever @Gerdonaut @JensRittmeier @acundp @JayR19751 https://t.co/HQ84KbgqdE https://t.co/zZUUdgSkXi https://t.co/DqtCf6Pgs2 https://t.co/qcUsPpSnK2 https://t.co/j0kHEzu4GP

RT @EricTopol: You want to reduce #COVID19 cases by 230,000-450,000? Wear a mask.

@adam1trent @slvrs33 @kacdnp91 Harvard. https://t.co/ycUvAuvnYj (all the sources are linked in this article) https://t.co/HxSQiOasRi https://t.co/8BRbYzINFh

RT @MarcusFitzsimon: Community Use Of Face Masks And COVID-19: Evidence From A Natural Experiment Of State Mandates In The US https://t.co…

@Ayachuco1 @nickelpin https://t.co/lMOn6vYzVw

@tonychiarello @BenK_Data It's real life as it's performed with actual infections. It confirms what we already knew from lab tests and from different state mandates (https://t.co/MAGADEGsca)

@cheapmobilegeek @ScoutaboutPE @EllmannDavid @SaveUSAKitty Masks helped avoid approximately 200,000 covid cases by 5/20. https://t.co/Cpv4Uxw2Zo

@ScoutaboutPE @flyster8900 @EllmannDavid @SaveUSAKitty Masks helped avert an estimated 200,000 covid cases by 5/20. https://t.co/Cpv4Uxw2Zo

@AHoneygarden @M4ro0on 1/ But they DO. 2/ 1 -https://t.co/imVQpZEGLc… 2- https://t.co/m1EuXRxfoo… 3 -https://t.co/zOfHyAPkz0… 4 -https://t.co/JDa3D8qe46… 5- https://t.co/qoPC5hxefJ… 6-

@mothrfunkr 2/ 1 -https://t.co/imVQpZEGLc 2- https://t.co/6SMu5NpVqP 3 -https://t.co/zOfHyAPkz0 4 -https://t.co/JDa3D8qe46 5- https://t.co/oNQN2tcbLv 6- https://t.co/scMlN8LwvZ

@AntityrantGB 1/ There is plenty of science that show that masks help. 1-https://t.co/FJyPHkuCoW 2- https://t.co/D1ms8LFlLW 3- https://t.co/nXbsLgEDcD 4 -https://t.co/h0A0lwmeoR 5-https://t.co/RNOGYkjuL7 6-https://t.co/AXY4vHHaHn 7 - https://t.co/LyfDsg8BHS

RT @crabb_vicki: @CaryDavid722 @Lorenzo7127 @Monstercoyliar @EugeneBu @cappsie @PatrickSquirrel @trillionofcells @SkepticalMutant @Roper_La…

@CaryDavid722 @Lorenzo7127 @Monstercoyliar @EugeneBu @cappsie @PatrickSquirrel @trillionofcells @SkepticalMutant @Roper_Lab @AcampbelTeacher @ChrisJohnsonMD @iXeno @ktibus @higgsri @TorySnyc @davideyoungmd @EdwardDS15 @FillmoreWhite @dirk_fasshauer @VickiCoyle10019 @FUDyou2 @mcfunny @Earthdriver @smith_john55 @TMGFlorida @TheCrystalBrian @ScooterScience @RndmStreetMedic @DebraBr81576310 @JordanA8156 @BlueLionBlog @ScotMAGA24 @vstefans @judysimpson222 @TheFrankmanMN @Apotheosis1974 @FrankDElia7 @krebiozen @Anymous84861064 @Awithonelison @shallit43 @natedoromal @gavleeham @ToBornin @NewSeasonsSpa @mjtimber2 @Humans_R_Free @barryjohnreid21 You claimed retrospective studies cannot be used for causal inference. You're incorrect. How do you know an association is just correlation and not causal? Here's a retrospective study using a causal design. DID. https://t.co/vR59ljkRc4

@Everybody5Dad @Maroxad 2/ 4- https://t.co/W3EqhRGwuE 5 - https://t.co/KAFcGX0s4d 6 -https://t.co/iI9IV02mmK

RT @eric_knowles: 1. MASKING helped slow the spread of the virus Health Affairs: https://t.co/7DdlTjSjUs Nature Medicine: https://t.co/Pz…

RT @eric_knowles: 1. MASKING helped slow the spread of the virus Health Affairs: https://t.co/7DdlTjSjUs Nature Medicine: https://t.co/Pz…

RT @eric_knowles: 1. MASKING helped slow the spread of the virus Health Affairs: https://t.co/7DdlTjSjUs Nature Medicine: https://t.co/Pz…

1. MASKING helped slow the spread of the virus Health Affairs: https://t.co/7DdlTjSjUs Nature Medicine: https://t.co/PzJ25E5PvF The Lancet: https://t.co/60BwdFhF1p Morbidity and Mortality Weekly Report: https://t.co/KSRAo1kBM4 2/

@JacksonJam50990 @thereal_truther @EthicalSkeptic 1/ OK. There's a topic. Masks. They reduce transmission if worn. https://t.co/1z5yGh5G3x https://t.co/19fSJzsdhZ https://t.co/paer8ehOGU https://t.co/9lyfO1vFXf https://t.co/fTBJYNDfCb https://t.co/soIK8CawQK https://t.co/5GPqGTozzW

RT @nuanceORDEATH: 2/70 "Community Use Of Face Masks And COVID-19: Evidence From A Natural Experiment Of State Mandates In The US" Lyu et a…

@greg_travis Same with surgical masks; they’re not ideal, but they’re better than cloth masks or nothing at all, and do reduce transmission of bacterial and viral infections. https://t.co/3bl0xaZZ90 https://t.co/iNQXtXXtVT https://t.co/c2MMuEiKzR

@Travis_in_Flint I can produce 5 mask studies that say they work for every one you can post that says they don't. Here's some to start with: https://t.co/PwPtJrhyub https://t.co/cdGDxv2sIY https://t.co/qPfLNaw2PN https://t.co/qaiao6aZEE https://t.co/rQxa1zrarE

@scott_squires Masks don't reduce infections.. As a healcare worker you should be the first to know this https://t.co/6OcL7NBRIM https://t.co/rLeHqCFMXu

@kthomas96953034 @HendrixLeslie @cvspharmacy It's pretty obvious by now that you don't know shit about science. https://t.co/FPZmWrI8o9

@jfsemmer @sophiadahl1 They worked as they were intended everywhere where they were used correctly. https://t.co/925hCmzyBY

@nopoisonjabs @Veeteejay1 @cbeckj @WendyOrent @TonyBaduy @Pouldeau61 @jilel76 @ryanbeed @lazlowoodbine42 @nickowe49445250 @ogilville1 @ptcjoneses @IndyTim40 @richykirsh @Scary7Dr @BurgerLab12 @JimeeLiberty @LummHandy @Greg_Alexson @MaureenStroud @Charlie81207771 @zee_parody @JKelleyK @iamromieb @SynthIge @ScooterScience @7sealshortime @Shina20269455 @Monstercoyliar @Nicoleg425 @doom37455413 @MsTrixter @reacharoundu @FreedomTruth13 @pawley_robert @MayassiSabia @tomsirolimus @villagerssn @kevinault @UDunningKruger @VaughnMises @mcfunny @GiveABJGoToJail @nuhope2022 @addict_opiate @TackettWendi @PlatoonOps https://t.co/K1wfkDp51N

@NotMySalsas @Iasen_Kostov @PersuasivePR It’s simple science that something in front of your face helps. Use your eyes. Come on man. https://t.co/tBOmVMZkjc https://t.co/kfOGh2sq8z

@jmcnaughtonjc @KristiNoem https://t.co/XVtxV55OM5 https://t.co/0qlXxvI345 https://t.co/EXpT5Ku6lz https://t.co/PWzEENG2P7 https://t.co/ctRE3j1sDY https://t.co/JopfNuZBmB https://t.co/pWDMPB2YQP

@DanCoop33206515 @patgotweet @ThomasPaineBand @RandPaul Scientists change their views based on the latest data. Coronaviruses were studied in bats at Wuhan by Shi Zenghli. Natural immunity mimics the vaccine, as both start waning around 6 months. Masks work. https://t.co/eJjypz6X3U https://t.co/qPfLNaw2PN https://t.co/qaiao6aZEE

@ClayTravis @CNN One study out of many doesn't prove anything. https://t.co/cdGDxv2sIY https://t.co/eJjypz6X3U https://t.co/qPfLNaw2PN https://t.co/qaiao6aZEE https://t.co/rQxa1zrarE

@thevivafrei @CTVNews @ctvottawa @CTV More on face masks (Viva would never talk about this stuff because it would ruin his Grift) https://t.co/Y6JkKkL2dL

@BridgetMcGowa16 @covidsafenetwrk mask mandates led to a slowdown in daily COVID-19 growth rate by 2 percentage-points. as a result of the implementation of these mandates, more than 200,000 COVID-19 cases were averted. Face mask use in public helps in mitigating the spread of COVID-19. https://t.co/FxjRe7kDTz

RT @LazarusLong13: I was going to roll another thread, but why not just include them here? @DLeonhardt - another study that found a sci…

@petecupello @AntonioSabatoJr heres a few more https://t.co/KiWNNv9Sjk https://t.co/MB94nN0z6h https://t.co/Ckqi4UQkVJ

@Lisaann525 @TekTastrophe @CraigRozniecki @JoeyMannarinoUS https://t.co/htHDPBkDU8

@TonyHinton2016 Evidence suggests that you're a fucking moron. https://t.co/FPZmWrHAyB

@davidleon @sophielouisecc Except masks work, they've been shown to work with a number of different studies and scientific tests https://t.co/WOiqqmbOhd https://t.co/DF7iOWxT1c https://t.co/qQJZwJ3qUa

@goalmachine88 @WaspyWhyman @ProfKarolSikora https://t.co/DF7iOWxT1c This is studies of US states and viral spread between mask mandated and non-mask mandated states https://t.co/E4lFkVraCO This is before Covid 19 (Covid comes from the Cornard virus family) and is where the below screenshot is from. There are plenty others https://t.co/VgKLgmuzUR

@CarnageClint @gprouty @JimRosenthal4 https://t.co/MQzavl4NIe

Lyu, W. et al. (2020) - "Community Use Of Face Masks And COVID-19: Evidence From A Natural Experiment Of State Mandates In The US" - この研究は、アメリカの州におけるマスク着用の義務化がCOVID-19の感染拡大に与える影響について自然実験を通じて分析しています。

@FishChips1 @SarahDeYoung2 Mask mandates led to a slowdown in daily COVID-19 growth rate. The 1st 5 days after a mandate, the daily growth rate slowed by 0.9% compared to the 5 days prior to the mandate; at 3 weeks, the daily growth rate had slowed by 2% https://t.co/FxjRe7kDTz #MedTwitter

@Sleptwsocrates @cappsie @tripleGGGx @MaureenStroud @BeckyJohnson222 @groin_hammer @Major__Karen @BurgerLab12 @markmcdougall13 @ghoppe @andylumm @KeepEarthCool2 @Chris_F_Carson @BurdenTheo @ChrisJohnsonMD @PatriotsDanny @Gish19382 @moy_barry @ADevotedYogi @barryjohnreid21 @TwoCoconutHusks @pawley_robert @mcfunny @JustPlaying2Win @Bebert701 @OceanAteMyPhone @LWSmith15 @johnnyutah66623 @JCDeardeuff @JSAHolmes @temple_surly @wjack76995 @SwaledaleMutton @TierraHenson @Craig12940777 @Crippsy1969 @nancy41603 @lochard24 @RTheatheist @BioVisionary @Bill20538001 @livefre85257272 @Truth_in_Number @UnclebuckJ @Kathmarval @nyob7714 @BrowningNeelyn @KayVonPaul @Alex_on_A14 @NeputeWellness This study used an event study design (similar to a difference in difference design-a causal design if assumptions are met) found that mask mandates reduce the growth of COVID cases. https://t.co/ExWfNN9aan

"Community Use Of Face Masks And COVID-19: Evidence From A Natural Experiment Of State Mandates In The US" (Wang, Y. et al., 2020) muestra que las leyes estatales que requerían mascarillas resultaron en una mayor disminución de casos diarios. #Investigación

RT @GiglioHyatt: @AXELKAISER Estudio 3: "Community Use Of Face Masks And COVID-19: Evidence From A Natural Experiment Of State Mandates In…

@AXELKAISER Estudio 3: "Community Use Of Face Masks And COVID-19: Evidence From A Natural Experiment Of State Mandates In The US" (2021) OJO con la responsabilidad de los dichos. No eres medico, ni virólogo.

@shestheone_Jack @Lesley09977300 @Mistyswoman @SpartaJustice And don't take my word for it a number if tests have shown that masks work https://t.co/uPVDjxZNzv https://t.co/E4lFkVraCO https://t.co/DF7iOWxT1c https://t.co/qQJZwJ3qUa

@AkinoRyuo @JoelBrownMD @InternetH0F https://t.co/pvfpQcJJuA There have been numerous "studies" using mannequins and simulated coughs and simulated sneezes that predicted masks offered significant protection. Studies of ACTUAL TRANSMISSION RATES in the real world show little to no benefit from wearing masks.

RT @MarcusFitzsimon: Community Use Of Face Masks And COVID-19: Evidence From A Natural Experiment Of State Mandates In The US https://t.co…

RT @MarcusFitzsimon: Community Use Of Face Masks And COVID-19: Evidence From A Natural Experiment Of State Mandates In The US https://t.co…

@sival84 @SeattleiteLeo @DrJBhattacharya @kberkopes @iPolicy @YouTube @RonDeSantisFL @CDCgov These are acceptable observational studies with decent results. Of note, most RCTs for masks in COVID did not actually answer the question they set to answer. https://t.co/I6jkSUprZU https://t.co/6iqHKrkFKp https://t.co/QxbTPa9OnN https://t.co/liaUyzoBOk https://t.co/M5P8NGINm0

@AnarchJo @LadyDoctorSays mask mandates led to a slowdown in daily COVID-19 growth rate. The first 5 days after a mandate, the daily growth rate slowed by 0.9 percentage-points compared to the five days prior to the mandate; at three weeks, the daily growth rate had slowed by 2% https://t.co/FxjRe7kDTz

@AnarchJo @LadyDoctorSays The findings suggest that requiring face mask use in public could help in mitigating the spread of COVID-19. https://t.co/FxjRe7kDTz

@USBornNRaised @EpiEllie • Community Use Of Face Masks And COVID-19: Evidence from A Natural Experiment of State Mandates in the U.S. • Health Affairs • June 16, 2020 • https://t.co/MQzavl4NIe

@UtahHusker Virtue signal is the phrase idiots use when they don’t have any proof to back up their assertions. https://t.co/tBOmVMZkjc

@Liberalism2021 @Magnolia_613 https://t.co/qFsQIXksJ7 https://t.co/LM5pEfJUZR https://t.co/7CBp1Iq0uB https://t.co/ofsfF1V08U Here are just a few resources if you’re curious!

@Leftychris2 @9livez1 @dr_barrett https://t.co/NevJCyCnkI

@AttaboyBD @FirstHealth @BusinessNC (3) https://t.co/54baj7n0R2

@rforssen @TomHedrup @ArFinaste https://t.co/k7ibHpSLg0

@SteveBova4 @molsjames You mean Cochrane, not Cochran. Based on the data and methods, why do you feel this offers good evidence? Why didn’t they include this study? It uses a causal design. https://t.co/vR59ljkjmw

@MISBtweets @jakeshieldsajj This article uses a the basis of another study to say "a large scale study shows masking cause a decline! It was up to 2% https://t.co/YSTgk8bZe6 https://t.co/0VyWcnZKwb

@LisaBakerAZ and I can do this for a while; https://t.co/fBcW4fPhPE

@TheSGEM @GidMK @CaulfieldTim @newscomauHQ @Globalbiosec But there are tons of papers on this. Just not RCTs: https://t.co/yja3ZNApMZ https://t.co/LowUdYRj4h https://t.co/v4iQtnPwrF https://t.co/kNSLPlZgG1 https://t.co/VE9tyt5uF3 https://t.co/CfZWA4Kcli https://t.co/ODeuyHxQuH https://t.co/IhN6GxpZXq

RT @AlexMMTri: Please respect your neighbor, your health care workers and your community, wear a mask in public. “Estimates suggest as many…

@trynabe @ErosSinema @DVATW https://t.co/SEojBx1nFg https://t.co/uLUuWC4ygc https://t.co/XVtxV55gWx https://t.co/0qlXxvHvex https://t.co/EXpT5Ktyw1 https://t.co/PWzEENFuZz https://t.co/ctRE3j0UOq https://t.co/JopfNuZ3x3

@shrewddudescast @tenebra99 @Sharky_vs_Evil @sassy_girl1000 You’re incorrect. The studies prior to the pandemic were underpowered and couldn’t address compliance. With the pandemic, they were able to utilize study designs that don’t need randomization and the cases were high enough to provide adequate power. https://t.co/ExWfNN9aan

@Casey151170 @benryanwriter @apsmunro So you need to try to control for different things, and compare different regions. Here's one early (2020) comparison using US states, for example - https://t.co/lCEJi3hoFC

RT @hichachu: 別の研究ではマスク義務化のある米国の州とない州の違いを調べマスク義務化のある州で1日の増加率が2.0ポイント低く義務化で2020年5月22日までに23~45万人のCOVID-19患者が予防されたと推定 https://t.co/qlrofFyqtt…

別の研究ではマスク義務化のある米国の州とない州の違いを調べマスク義務化のある州で1日の増加率が2.0ポイント低く義務化で2020年5月22日までに23~45万人のCOVID-19患者が予防されたと推定 https://t.co/qlrofFyqtt Community Use Of Face Masks And COVID-19 Evidence From A Natural Experiment

@PhilippCricket @amigo_astro @EckerleIsabella https://t.co/O7jHXKrhJM https://t.co/ThVXFSfsig https://t.co/Z1i6Ma3OVS

@BMauschen Mandating face mask use in public is associated with a decline in the daily COVID-19 growth rate by 0.9, 1.1, 1.4, 1.7, and 2.0 percentage points in 1-5, 6-10, 11-15, 16-20, and 21 or more days after state face mask orders were signed, respectively. https://t.co/Ob4gTR6zxo

@snorman1776 @MonitorFake @Jim_Jordan These studies say you are wrong about masking. https://t.co/7Sjxflw140 https://t.co/PwPtJrhyub https://t.co/U1IdvxzMCu https://t.co/cdGDxv2sIY https://t.co/qPfLNaw2PN https://t.co/qaiao6aZEE https://t.co/rQxa1zrarE

@JayJamieson15 @RockTheLibrary @ianmSC @Doctor_Eric_B @TheEliKlein @sjs856 7) In a slightly different focus, this found that state policies mandating public or community use of masks were associated with a decline in the daily Covid growth rate across the several date milestones after the mandates. https://t.co/lhRkKLJhQO

@Furgele228 Here ya go: https://t.co/5PukGtRGV6 https://t.co/GqzFjA5GtY https://t.co/2s1Pv3VH2x https://t.co/Wi8ARHdEKk https://t.co/Wdzv6EF51N https://t.co/CCe5E1di5H

@JScottShep @JB_OSP @icurthinking @FrankMikeDavis1 In science, one case doesn’t prove causation. There maybe other factors mitigating in Iowa. https://t.co/C58P5AVxmQ

@LizHighleyman https://t.co/3OJgGYt8h9

@HansemannLucht @ianmSC @emmaogreen Get real with the evidence is strong that high-quality masks help prevent the spread of Covid-19 and other respiratory viruses: 1) https://t.co/gTqoz8sXWA 2) https://t.co/fyCc7vQDtL 3) https://t.co/TWwpKCsR4l 4) https://t.co/Ru1o2iyeM2 5) https://t.co/TmaBj4vv2f

@ConstitutionSt5 @RLBays @JedediahBila https://t.co/uLUuWC565K https://t.co/XVtxV55OM5 https://t.co/0qlXxvI345 https://t.co/EXpT5Ku6lz https://t.co/PWzEENG2P7 https://t.co/ctRE3j1sDY https://t.co/JopfNuZBmB https://t.co/pWDMPB2YQP https://t.co/jkp17gsoyE

@4TiffanyJustice @Moms4Liberty https://t.co/NXOETWbLR6

@CommonInsider7 @TheTVGrump @elonmusk https://t.co/MwLokYZt61 https://t.co/u9fAe45S60 https://t.co/vs41XDYQ2B https://t.co/g1TFH48Ioo

RT @ygjumi: Community Use Of Face Masks And COVID-19: Evidence From A Natural Experiment Of State Mandates In The US https://t.co/lN5XTo6u…

@BluVillan @Vastavirtaan2 @TonyClimate @at_revenge @JetteBurner @BellRoniBell https://t.co/ww2oYxnqD3 Among many others. You have a computer, look it up. Again, not 100%.

@CLT556 @dbongino Here is another. https://t.co/hJzc2qy6ct

@uncomfybrain https://t.co/Po3vWmouCs

@ChristinaPushaw https://t.co/gQYtDw9dJg

@johnMaddox74 @DineshDSouza https://t.co/EXpT5Ku6lz https://t.co/PWzEENG2P7 https://t.co/ctRE3j1sDY https://t.co/JopfNuZBmB https://t.co/pWDMPB2YQP https://t.co/jkp17gsoyE https://t.co/UkODxIgjkj https://t.co/mxfeg9aPSy

@johnbalasz @vlal42 https://t.co/DyuPxCAwjj… https://t.co/36sNbccLoN… https://t.co/rsoDSxyn0f… https://t.co/M8KmHkoxC1… https://t.co/RnBGKjyY9p

@vlal42 https://t.co/DyuPxCAwjj https://t.co/NhTV0HNXHb https://t.co/cYAO2NbHPN https://t.co/RC7mgdpuna https://t.co/9d1LEiGasM https://t.co/8VYdRUJWDL

@SwirynskyKeith @The_Mighty_Jim @Sanford195 @TimRunsHisMouth Study 2 https://t.co/43vZkhY7gu

@PabloOrtiz66 @johnnyrodz64 @Luuppe @MariolaPR @elsbtmar @lisieburgospr https://t.co/zGAlY7P8hd

RT @MariolaPR: Community Use Of Face Masks And COVID-19: Evidence From A Natural Experiment Of State Mandates In The US | Health Affairs Jo…

RT @MariolaPR: Community Use Of Face Masks And COVID-19: Evidence From A Natural Experiment Of State Mandates In The US | Health Affairs Jo…

Community Use Of Face Masks And COVID-19: Evidence From A Natural Experiment Of State Mandates In The US | Health Affairs Journal https://t.co/VJc4V0CTgW

@iamking_irl @AghazadehBrian @hodgetwins Learn to read then Community Use Of Face Masks And COVID-19: Evidence From A Natural Experiment Of State Mandates In The US https://t.co/6a2bT5T1bh

@MS42123 @les_deqodeurs @JulienPain Cadeau. https://t.co/UazFddCPU2 https://t.co/E1eqMzNRyT (avec une simple vidéo-test de 40s qui résume à peu près tout) https://t.co/RKYn2TPbSr https://t.co/CdrV2xYjUH

Maske takmak neden zorunlu olmalı ( kapalı ortam, kalabalıklar, ulaşım ) ? https://t.co/eEU79ZGEXl

Mask mandates work, but don't let facts get in your way. https://t.co/upVOPS8l3d. https://t.co/OAjG6eT5zb https://t.co/i58UgptafM

@ChartmasterMlke @CollignonPeter Actual proper analysis taking confounding variables into account suggest otherwise https://t.co/nrr6pVPgg6

@_boosterr @CollignonPeter Population level results are different to individual results. If everyone is doing anything to reduce virus in the air, case rates drop. Multilayer approaches work. https://t.co/nrr6pVPgg6

@Butch_McFearson @JoJoFromJerz Actual facts don’t support your position. https://t.co/nrr6pVPgg6

RT @Dan_Donovan_17: @abubilu @GameplayMaximu1 @DrEricDing @cbarbermd Pro-Tip. If they don't link to the data-set, you know there are issue…

@abubilu @GameplayMaximu1 @DrEricDing @cbarbermd Pro-Tip. If they don't link to the data-set, you know there are issues. Your study doesn't https://t.co/WI5exD2ed9 https://t.co/tOlPLeoHzv

@GameplayMaximu1 @Dan_Donovan_17 @DrEricDing @cbarbermd I will show you several Very strong epidemical evidence before masking and after masking https://t.co/82NqdLA6ON

@mtgreenee Community Use Of Face Masks And COVID-19: Evidence From A Natural Experiment Of State Mandates In The US —- https://t.co/vL5lHxFQ3r https://t.co/vkg1EP5J6t

@bobepidemiology Possibly the first natural experiments on the subject Community Use Of Face Masks And COVID-19: Evidence From A Natural Experiment Of State Mandates In The US, Wei Lyu and George L. Wehby, Health Affairs 2020 39:8, 1419-1425 https://t.co/fAgi21ZxGZ

@dezmon71 @TriqnTori @ShelleyYearwood @fordnation Study found that areas that had mask mandates had much decreased levels of COVID cases. https://t.co/54baj7n0R2

@therealrthorat @GYamey @walidgellad Citations: 1.https://t.co/chdTV8dYap 2.https://t.co/NNSFqBBwXt 3.https://t.co/hlwmpg0jFs 4.https://t.co/4yaElMYe3Y And this is just a few...I can share more

@DaleEnright2 @jeffreyatucker What normally happens with respect to respiratory infections between March 31 and May 22 of any given year? I think there is a pretty significant confounder not taken into account in this study "using county-level daily data from March 31 through May22:" https://t.co/euHIlimhTM

@SusanSteele15 @Freshstart20212 @Andy56351281 @SkylarkPoli @NadineGNess i have more if you want https://t.co/qpBNfZpctM https://t.co/dk0Gc5QZul https://t.co/SszWpgcH17 https://t.co/A7igJEH2xU https://t.co/EupFAEoSVW /1431768811590520833 https://t.co/GilU3R5J0l

@MozartsTrump @JenThePadawan Large droplets would still contain large amounts of virus. Please provide evidence for the claim that masks do not significantly reduce the quantity of viral laden droplets/total viral output. https://t.co/IXv8LNgYxn https://t.co/bTyOmFlGDy https://t.co/f0UPxPPgXy

@VenusMatthias @esvar_einmal Hm, ist leider hinter der Paywall. Gibt es da Studien? Habe spontan drei gefunden, die eher für Pflicht sprechen: https://t.co/YMKvb69XTg https://t.co/NEhfZg1ZSk https://t.co/zUmdydNqcC

@kishkitsch @rinni_ @ChappellMJohn @MrCanSays @regina_bateson https://t.co/iXGBhXmtwW

@HRT_USA @MurrenRebecca @DakotaStandard https://t.co/uLUuWC4ygc https://t.co/XVtxV55gWx https://t.co/0qlXxvHvex https://t.co/EXpT5Ktyw1 https://t.co/PWzEENFuZz https://t.co/ctRE3j0UOq https://t.co/JopfNuZ3x3 https://t.co/pWDMPB2r1h https://t.co/jkp17grQJ6 https://t.co/UkODxIfLuL

RT @vercheckt: Es https://t.co/fzNBe5vLbe gibt https://t.co/KtWUpytNa0 keine https://t.co/oBwLb7bp1x Evidenz https://t.co/IdYg8ZcoGi für ht…

@gerechtGericht Weltweite Studien belegen den gesunden Menschenverstand: Masken schützen. https://t.co/vGbH0x4AfD https://t.co/G0RZCfTELI https://t.co/mKjFCDGai4

@UKnowwho222 @DACDAC4DAC Here’s a properly done large scale natural experiment with an appropriate control that suggests masks do work. https://t.co/diKKGDot1k

@contrarian4data @DACDAC4DAC Here is a natural experiment with a proper control group suggesting masks do work. https://t.co/diKKGDot1k

@nanonagel69 @ohio_comrade @PeoplesParty_US Here's a study on the effectiveness of mask mandates, actually, if you want to give it a read. https://t.co/0xhk1XtdyO

@daugman @ChuckWurster your handle lied https://t.co/TgvmUGmud6 https://t.co/6AqRNnzEEy https://t.co/CZBgheUeoR https://t.co/7VoxZfYw7W https://t.co/lVygu30xfR https://t.co/JIQFJITzi9

@EdgeworthThe @StephenPaulStew @EstherMcVey1 Mask mandates reduce COVID cases and hospitalizations. Do blather on. https://t.co/ExWfNN9aan

@yamimizu22 @kiyoshi_038 yu， W. and Wehby， G. L:Community use of face masks and COVID-19:Evidence from a natural experiment of state mandates in the US. Health Aff(Mill-wood)，39(8):1419-1425，2020.

@SenorCampana @RichieofPi1 @alycialosh @thebiologistisn @jonlevyBU bullshit https://t.co/CZBghfcnCZ https://t.co/6AqRNnRNSG https://t.co/7VoxZfHt5W https://t.co/x5ZgHQd3ha https://t.co/c2WtG3iZ4e

@HomeWorldof @jonlevyBU bullshit https://t.co/CZBghfbPNr https://t.co/6AqRNnRg38 https://t.co/7VoxZfGVgo https://t.co/x5ZgHQcvrC https://t.co/c2WtG3ireG

@Westerly110 @RoryPro2 @jonlevyBU bullshit https://t.co/CZBghfbPNr https://t.co/6AqRNnRg38 https://t.co/7VoxZfGVgo https://t.co/x5ZgHQcvrC https://t.co/c2WtG3ireG

@_DrogerT_ @jonlevyBU bullshit https://t.co/CZBghfbPNr https://t.co/6AqRNnRg38 https://t.co/7VoxZfGVgo https://t.co/x5ZgHQcvrC https://t.co/c2WtG3ireG

@SCC504 @jonlevyBU bullshit https://t.co/CZBghfbPNr https://t.co/6AqRNnRg38 https://t.co/7VoxZfGVgo https://t.co/x5ZgHQcvrC https://t.co/c2WtG3ireG

@Voiceof07314490 @jonlevyBU bullshit https://t.co/CZBghfbPNr https://t.co/6AqRNnRg38 https://t.co/7VoxZfGVgo https://t.co/x5ZgHQcvrC https://t.co/c2WtG3ireG

@philwilliams766 @jonlevyBU bullshit https://t.co/CZBghfbPNr https://t.co/6AqRNnRg38 https://t.co/7VoxZfGVgo https://t.co/x5ZgHQcvrC https://t.co/c2WtG3ireG

@dunn_d23847834 @jonlevyBU bullshit https://t.co/CZBghfcnCZ https://t.co/6AqRNnRNSG https://t.co/7VoxZfHt5W https://t.co/x5ZgHQd3ha https://t.co/c2WtG3iZ4e

@RonWaltonInAB @jonlevyBU bullshit https://t.co/CZBghfbPNr https://t.co/6AqRNnRg38 https://t.co/7VoxZfGVgo https://t.co/x5ZgHQcvrC https://t.co/c2WtG3ireG

@NotOnMyWatch000 @jonlevyBU bullshit https://t.co/CZBghfbPNr https://t.co/6AqRNnRg38 https://t.co/7VoxZfGVgo https://t.co/x5ZgHQcvrC https://t.co/c2WtG3ireG

@sdavis1231 @jonlevyBU bullshit https://t.co/CZBghfbPNr https://t.co/6AqRNnRg38 https://t.co/7VoxZfGVgo https://t.co/x5ZgHQcvrC https://t.co/c2WtG3ireG

@RichieofPi1 @alycialosh @thebiologistisn @SenorCampana @jonlevyBU bullshit https://t.co/CZBghfbPNr https://t.co/6AqRNnRg38 https://t.co/7VoxZfGVgo https://t.co/x5ZgHQcvrC https://t.co/c2WtG3ireG

@HomeWorldof @jonlevyBU bullshit https://t.co/CZBghfbPNr https://t.co/6AqRNnRg38 https://t.co/7VoxZfGVgo https://t.co/x5ZgHQcvrC https://t.co/c2WtG3ireG

@TheBrooce @jonlevyBU bullshit https://t.co/CZBghfbPNr https://t.co/6AqRNnRg38 https://t.co/7VoxZfGVgo https://t.co/x5ZgHQcvrC https://t.co/c2WtG3ireG

@dansmith2022 Uh, Smiffy, that article was real-world data. Reading comprehension an issue for you? Here's another science article, also based on real-world data. https://t.co/PqnNjOje3M #WearAMask

@timjones1001 @PaulMainwood I cited sources in my previous response. Real sources, not stuff written by kids hiding under the bed. Here's one: https://t.co/PqnNjOje3M #WearAMask ....

You’re incorrect. Studies have demonstrated that mask mandates DO decrease case rates and hospitalizations. https://t.co/ExWfNN9aan https://t.co/4hZ6ma6NGv

RT @MarcusFitzsimon: Community Use Of Face Masks And COVID-19: Evidence From A Natural Experiment Of State Mandates In The US https://t.co…

@AUChizad @AkivaMCohen Health Affairs, Community use of face masks And COVID-19: Evidence from a natural experiment of state mandates in the U,S., June 16, 2020 PubMed, Morbidity and Mortality Weekly Report from the Centers for Disease Control and Prevention, March 12, 2021

@EricMcPh @LazarusLong13 @Lindambui @kprather88 Health Affairs, "Community Use Of Face Masks And COVID-19: Evidence From A Natural Experiment Of State Mandates In The US": https://t.co/nnhFIw089f

@LyfordBeverage @IDEpiPhD Cureus open access. was it reviewed? It sounds convincing from large European sample! other studies suggest masks do protect from C19 https://t.co/BtRPTcq9SH. https://t.co/Hxc10f9zWR

@michaelLussenbu @profesterman Yeah na. See my National Academy of Sciences reference above. Their referenced papers haven’t been retracted. And also https://t.co/CwubE94GkD

And this meta-study lays out why community level masking is som much more effective than individual masking, that visible enforcement is needed, and explains some of the mechanisms that make masks work (it's not just a filter) https://t.co/CwubE8Mx6v

As for the evidence (yet once again) - one of the first natural experiments conclusively showed that population level masking is effective as one of the strategies needed to curb the spread of the virus. https://t.co/CwubE8Mx6v

@AngP53639551 @shanbwdn @duckslim @StopNWO666 2/70"Community Use Of Face Masks And COVID-19: Evidence From A Natural Experiment Of State Mandates In The US" Lyu et al., June 16 2020, Health Affairs:  https://t.co/M74FlSxJH8 …

@susanpe78976870 @Gibney_Jim @TerriGerstein @becs_and @inhannahland @BroadwayLeague #MaskMandates work. Health AffairsVol. 39, No. 8: COVID-19, Home Health & More Community Use Of Face Masks And COVID-19: Evidence From A Natural Experiment Of State Mandates In The US "more than 200,000 COVID-19 cases were averted by May 22, 2020" https://t.co/XG7H3cgM61

@SirNomad @lisamairhealth @JujujulieBee "There was a significant decline in daily COVID-19 growth rate after the mandating of face covers in public, with the effect increasing over time after the orders were signed...All of these declines were statistically significant (p<0.05 or less)." https://t.co/oZhCPT5NFw

@RalePider @kommunikationsm @einfachich2017 @f_schaeffler @Purzel1961 Hier eine Epidemiologische Studie, die nachweist, dass Masken-Pflicht sinnvoll ist: Community Use Of Face Masks And COVID-19: Evidence From A Natural Experiment Of State Mandates In The US | Health Affairs Journal https://t.co/3UAPref5XP

@PinkoJames @jdeamattson @GearoidReidy https://t.co/CZBghfbPNr https://t.co/7VoxZfGVgo

@bowtiedbumpkin @RandPaul https://t.co/FRkVag69nA

@Djenr8 @richdatasci 2/70"Community Use Of Face Masks And COVID-19: Evidence From A Natural Experiment Of State Mandates In The US" Lyu et al., June 16 2020, Health Affairs:  https://t.co/M74FlSxJH8 …

@crypticFruition @luckytran is "everyone" you and your dumb stoner friends? https://t.co/TgvmUG4Tly https://t.co/6AqRNnRg38 https://t.co/BooRH8jgo9 https://t.co/7VoxZfGVgo

@CarolinaThinks @luckytran here https://t.co/TgvmUG4Tly https://t.co/6AqRNnRg38 https://t.co/BooRH8jgo9 https://t.co/7VoxZfGVgo

@MJtweetings @luckytran sure https://t.co/TgvmUG4Tly https://t.co/6AqRNnRg38 https://t.co/BooRH8jgo9 https://t.co/7VoxZfGVgo

@brad5pointo @JuliaRaifman bullshit https://t.co/6AqRNnRg38 https://t.co/BooRH8jgo9 https://t.co/7VoxZfGVgo

@SullyBobbi @btsy7 The data is not wonderful, have to look for natural partially-controlled situations. The data does support making does help, if actually done. https://t.co/q82JynH1WB

@Bunnuunuu @BCFerries Unilateral masking is ineffective.† UNIVERSAL masking, IS. Yes @BCFerries MUST provide N95s for their workers. † Sources: https://t.co/Eyfaf1YIgt https://t.co/8FTHekVesL https://t.co/h5D81VNgBU

@galt_dead Here's "Community Use Of Face Masks And COVID-19: Evidence From A Natural Experiment Of State Mandates In The US". There's 70 other mask studies in this thread if you find that one unacceptable. https://t.co/FoQQcC3XiE

@tspahmann Actually, a mask only works as advertised in a low-virus environment (https://t.co/Eyfaf1YIgt); unilateral masking is also less effective than universal masking (https://t.co/8FTHekVesL) (https://t.co/h5D81VNgBU). So the choice is not mine whether I get infected. It's everyone's.

@RickyRi54785420 @MarieSnyder27 https://t.co/CwubE94GkD

@lizsawatzky @MarieSnyder27 We’ve known that masks help against covid when we do it as a community together, since August 2020. https://t.co/CwubE94GkD

https://t.co/h5D81VNgBU Also: counties only masked during work hours saw a lesser decrease in COVID-19 cases than counties that were universally masked. #COVIDisairborne #maskmandate

#TED2022 Lyu and Wehby, 2020: Counties that only mandated masks for employees during work hours were far less effective at preventing transmissions than ones that mandated masks for ALL residents. https://t.co/h5D81VNgBU

Have you ever in your life tried to inform yourself from real sources? Here's one article, superb study, not too many big words. https://t.co/PqnNjOje3M Yes, masks and mandates are stunningly effective. But that's b/c I live in the real world, not Planet Fox. https://t.co/iamSSwV3OO

A study from science: https://t.co/poj0UHPbFh Another: https://t.co/GrAn89xNbL Another: https://t.co/PqnNjOje3M Plenty more for those who know how to read and work basic math problems. #WearAMask https://t.co/gcJC6pqzGW

@dockevinmcleod This study found that mandating employees to use masks ONLY in the workplace -- presumably without a universal mask mandate -- resulted in a less pronounced drop in new cases at the county level, than a mask mandate. https://t.co/h5D81VNgBU

RT @MarcusFitzsimon: Community Use Of Face Masks And COVID-19: Evidence From A Natural Experiment Of State Mandates In The US https://t.co…

RT @gregfoley2002: "Estimates suggest that as a result of the implementation of these [mask] mandates, more than 200,000 COVID-19 cases wer…

RT @gregfoley2002: "Estimates suggest that as a result of the implementation of these [mask] mandates, more than 200,000 COVID-19 cases wer…

RT @gregfoley2002: "Estimates suggest that as a result of the implementation of these [mask] mandates, more than 200,000 COVID-19 cases wer…

"Estimates suggest that as a result of the implementation of these [mask] mandates, more than 200,000 COVID-19 cases were averted by May 22, 2020. The findings suggest that requiring face mask use in public could help in mitigating the spread of COVID-19." https://t.co/NppGg9vfmc

1. R's are bullying kids who wear masks. https://t.co/o9GGdCA7xv 2. Evidence proves that masks work very well. You're just ignorant. Shame on you. Here's an actual science article. https://t.co/PqnNjOje3M https://t.co/egyR5iEzjk

RT @MarcusFitzsimon: Community Use Of Face Masks And COVID-19: Evidence From A Natural Experiment Of State Mandates In The US https://t.co…

@VickiMcKenna Meanwhile, in reality https://t.co/DlRrxYRK4b

@helper409 @CureLiberalism1 @c0nc0rdance 7. https://t.co/qeBdi65RYO 8. https://t.co/AVT3IVQv4x 9. https://t.co/L9prL8pWOg 10. https://t.co/jIj8d5u5Y1 11. https://t.co/2ths2Gbj3R Now, please dispute my peer-review, published references or provide your alleged "evidence". Anything else will not warrant a response. (2/2)

@kate_rowdon @DavidAnber It has happened. For example, this study, that CONTROLLED for mask use, showed counties that instituted mandates saw reduction in covid case growth compared to non-mandate counties. https://t.co/8gadH4vf6g https://t.co/FSpbQii8CF

@MobbsAndy @hammer_mo @toadmeister https://t.co/jZ7onqzwuS https://t.co/CdRuM9eVPs https://t.co/DMRP7sBTsJ https://t.co/73RYeMBrsh https://t.co/z77BwF2v91 Gonna change your mind now? Probably not.

@MattSepara idk, I think you have to cost/benefit this. We could posit impossibly bad hypothetical variants and impossibly draconian interventions; doesn't tell us anything. The actual mask mandate effect seems to be under 2% (this study is based in part on DC) https://t.co/jtYGKtC4yF https://t.co/jngc37tQRi

@lisaly238 @drlucymcbride @JReinerMD "Community Use Of Face Masks And COVID-19: Evidence From A Natural Experiment Of State Mandates In The US | Health Affairs" https://t.co/0nskgUSQFS

RT @MarcusFitzsimon: Community Use Of Face Masks And COVID-19: Evidence From A Natural Experiment Of State Mandates In The US https://t.co…

@SimpleReason1 @Leeroy79307674 @ianmSC https://t.co/8n2ZZCJzrU

@echn1998 @MagisterBracey Lyu W, et al. Community use of face masks and COVID-19: Evidence from a natural experiment of state mandates in the US. Health Affairs. 2020; doi:10.1377/hlthaff.2020.00818.

@Wheres_My_Beef @Vbalance03 @harryetaylor @Merz @keithccurtis @natedoromal @MaureenStroud @FrankDElia7 @Monstercoyliar @cappsie @TruthTwt @doritmi @Juanita87722370 @KStateTurk @BGLTHMND @ChrisJohnsonMD @PuddleJumper358 @TheFrankmanMN @carlsmythe @BlueLionBlog @mcfunny @BurgerLab12 @TinFoilAwards @alisonpalk @TeddyFreddy11 @ellethejambo @KassandraSeven @SkepticalMutant @WendyOrent @krebiozen @immunotoxPhD @painless42 @LazarusLong13 @Twanky_Resists @lizditz @R_Good_Fellow @mimetic_ @kidoctr @drhenrymyman @kfunk937 @Felicea @CBereel @2ManyOfUs @BetteanneCamag1 @hempyhope @Landau_18901 @Rogue_Soc_Psych @GeoffSchuler @Rosewind2007 @joerogan Here's another. https://t.co/ExWfNN9aan

@JamesDeighan1 @baronne_daniel @brendancrowley @JuliaHB1 @3988ec @Keir_Starmer There are lots of studies there, I'm guessing you haven't read any of it? Here's one of the studies, will that do for now? https://t.co/JW6NLY27K5

@Jaroba4 @andersskyrud Fra samme side, som motsier studien du referer til: https://t.co/MXDU3M9FCZ

RT @MarcusFitzsimon: Community Use Of Face Masks And COVID-19: Evidence From A Natural Experiment Of State Mandates In The US https://t.co…

Community Use Of Face Masks And COVID-19: Evidence From A Natural Experiment Of State Mandates In The US https://t.co/rCp0C3J6o9

Community Use Of Face Masks And COVID-19: Evidence From A Natural Experiment Of State Mandates In The US https://t.co/MkhDGChGFk

RT @MarcusFitzsimon: Community Use Of Face Masks And COVID-19: Evidence From A Natural Experiment Of State Mandates In The US https://t.co…

2/70"Community Use Of Face Masks And COVID-19: Evidence From A Natural Experiment Of State Mandates In The US" Lyu et al., June 16 2020, Health Affairs:  https://t.co/M74FlSxJH8 …

Community Use Of Face Masks And COVID-19: Evidence From A Natural Experiment Of State Mandates In The US https://t.co/MkhDGChGFk https://t.co/Q81SyVdrUq

RT @MarcusFitzsimon: Community Use Of Face Masks And COVID-19: Evidence From A Natural Experiment Of State Mandates In The US https://t.co…

RT @MarcusFitzsimon: Community Use Of Face Masks And COVID-19: Evidence From A Natural Experiment Of State Mandates In The US https://t.co…

Respiratory virus shedding in exhaled breath and efficacy of face masks https://t.co/dPfrv9WyvN Community Use Of Face Masks And COVID-19: Evidence From A Natural Experiment Of State Mandates In The US https://t.co/doqAzBfFKA

RT @MarcusFitzsimon: Community Use Of Face Masks And COVID-19: Evidence From A Natural Experiment Of State Mandates In The US https://t.co…

RT @MarcusFitzsimon: Community Use Of Face Masks And COVID-19: Evidence From A Natural Experiment Of State Mandates In The US https://t.co…

Community Use Of Face Masks And COVID-19: Evidence From A Natural Experiment Of State Mandates In The US https://t.co/MkhDGChGFk

@JM__212 @ben_roads @atalanta44 @DavidLeyonhjelm @PatsKarvelas This is my favourite part of Twitter https://t.co/dpSDVRgXVK

口罩令已被证明可以防止 COVID-19 的传播。无论您的州政策如何，为了您周围人的安全，请继续在公共场合戴口罩。 ​​Lyu W & Whby GL. Community Use of Face Masks and COVID-19: Evidence From A Natural Experiment of State Mandates in the US. 2020. Health Affairs. 39(8):1419–1425. https://t.co/sIVFaX8eaF

Lyu W & Whby GL. Community Use of Face Masks and COVID-19: Evidence From A Natural Experiment of State Mandates in the US. 2020. Health Affairs. 39(8):1419–1425. #coronavirus #covid19 #corona #virus #quarantine #socialdistancing #pandemic #publichealth #spanish #letschat #uwchat

Lyu W & Whby GL. Community Use of Face Masks and COVID-19: Evidence From A Natural Experiment of State Mandates in the US. 2020. Health Affairs. 39(8):1419–1425. #coronavirus #covid19 #corona #virus #quarantine #socialdistancing #pandemic #publichealth #english #letschat #uwchat

@RailFareWatch @TonyBaduy @MathewMoisture @mcfunny @llambchops @SkepticalMutant @Tony__Heller @richykirsh @doritmi @ncdave4life @chickaboy @TakethatCt @stevenmosher @DCGreenZone1 @AJL037 @GeoffSchuler @provaxtexan @RedSatoshi4 @AndrewLazarus4 @PPALtd @Kathmarval @AcademicShards @AGTCnews @DomIsa6 @THC1001 @cooljamm55 @luigi_warren @EstesPga @realPitBullDog @Mchael21592783M @krebiozen @murdersquirrel @SeriousSkeptic @DanChesler @Top_Muppetries @policing_uk @GenxlF @AmericanaMinds1 @juan_moment @RobinH00dThe2nd @itsnotallabout2 @Thedaphster39 @Lam37820433 @jbcoots3 @Bass4Life5 @FPLMISF @WhoIsSabala @MrDarcy1815 @yeahnaa333 @RHMcK1 You are incorrect. There are several studies indicating the effectiveness of wearing masks to reduce transmission. Are you paid by the tweet? https://t.co/ExWfNN9aan

@mooonchild85 @TrumpLost69 @MGV95692598 @MxPunky @linseymarr https://t.co/DHo4Lpzrvw

@festiveowlz @profmarcy @ianmSC @ClayTravis Mask mandates resulted in slower growth rates in covid cases. https://t.co/8gadH4uHgI

@BernieSpofforth The world is insane! It's amazing what #Fear, #hysteria and #misinformation will make us do to our own children, #friends, and fellow #citizens. #Survivalrate = 99.97%! Maximum of 2% reduction in spread of #COVID19 by wearing a mask. Leave children alone! https://t.co/0NwVJUO9Ki

@jacobyjohnson82 @mcfunny @joeyd5641 @DrNicoleC @DandC @anderjac801 @maha_kaissi @URMed_GCH @GCHPedsChair Mask mandates reduce the daily COVID growth rates. https://t.co/ExWfNN9aan

@EmiliaHerault @2020Blueprint @ianmSC @AnnCoulter More studies: https://t.co/7DufZKJoLV https://t.co/GS0DEY1ZKG https://t.co/jVAkcfOxS5 https://t.co/QlLSPUp7QP https://t.co/mvkRLyItvk https://t.co/wLYyjnGdbn https://t.co/lLSALEMrlo https://t.co/RXXrw21VQg

@bravobegood @PavlosPavlova @TakethatCt @sairyeva Heres the first 2/70"Community Use Of Face Masks And COVID-19: Evidence From A Natural Experiment Of State Mandates In The US" Lyu et al., June 16 2020, Health Affairs:  https://t.co/M74FlSxJH8 …

@__s_a_m_m_y @EDranir @NiciH10 @BlueGirlRules1 @t_b_libertarian @KTVBKatija @KTVB @the208KTVB It's a 2% decline in "growth rate" which means the parameter in the exponential growth equation and that's VERY significant in controlling spread: https://t.co/67uJoj6Dbi Yep we may have lost our chance to control this virus, but every infected person may result in an uber-delta.

@AlexandreRosaC8 @Matthewthebook @news6wkmg https://t.co/mSgwmteK18

Community Use Of Face Masks And COVID-19: Evidence From A Natural Experiment Of State Mandates In The US | Health Affairs Journal https://t.co/rusuhQ7VLM

@DeathPanel_ https://t.co/tQ1a4qoNBg

@Kris_Daniel3 @ProfEmilyOster https://t.co/tQ1a4qoNBg

@ProfEmilyOster https://t.co/tQ1a4qoNBg

@redsoxmtexas @ProfEmilyOster https://t.co/tQ1a4qoNBg

@sarahbeth345 @ProfEmilyOster Study on masks with data. https://t.co/tQ1a4qoNBg

@Jim_Jordan https://t.co/shAoH3OcXS

@SaxxyTbear @RealCandaceO 15. Community Use Of Face Masks And COVID-19: Evidence From A Natural Experiment Of State Mandates In The US https://t.co/wjnJvpa5zL READ THE PDF STUDY HERE. https://t.co/ezdzmYEaYh 16. Face-Masks in the COVID-19 era: A health hypothesis https://t.co/R4WsWnnzta

@dan_foraker @RangerAzereth @TomComstock8 @SebGorka @Moms4Liberty Community Use Of Face Masks And COVID-19: Evidence From A Natural Experiment Of State Mandates In The US | Health Affairs https://t.co/ADGUS5DYT6 Nah, it saves lives. https://t.co/oLYvsTwfRX

@Job22233 @r3v3r4 @BrookeStorrs @YouTube @ShannonJoyRadio @DeaceProducer @louisaclary @jhaskinscabrera #15: "Community Use Of Face Masks And Covid-19: Evidence From A Natural Experiment Of State Mandates In The US"

@Equalizeder @Jeff75998275 @L17ringz @jayoung1892 @davidmweissman @POTUS Except that’s a bunch of BS. They do work: https://t.co/THi2LusZzk Here: https://t.co/SpL7SYLfT6 Here: https://t.co/EkmTxmdkfn Here: https://t.co/27R0pqmEbk Here: https://t.co/S57UUhhFj2 I have many more. Want me to send them?

Community Use Of Face Masks And COVID-19: Evidence From A Natural Experiment Of State Mandates In The US | Health Affairs Journal https://t.co/shGCbfE8p9

@KotaroNomo 都市レベルで効果があったと研究が出ていて主要機関がそれを採用=定説になっているのをマスク効果を認めたくない人達が目を逸らして難癖をつけているという方が正しいのではないでしょうか。 https://t.co/2iGmluAFpp https://t.co/XfMOOxo4OL? https://t.co/69aN6cNR6z

@gpurcell @NateSilver538 Here's a wider analysis. But again, what kind of data would be satisfying to you? Because the observational data and the laboratory data both suggest that masks work. https://t.co/zjb2ILo5D3

@NathanStyles19 @cruadin @Fritschner The difference is appearant when correcting for population density. Comparing New York and Wyoming for example would be dumb, since New York would have a greater transmission rate with people contacting more people daily. https://t.co/oplroCHFRc

@SadiqKhan... why? See below a peer-reviewed RWE study that shows masks reduce transmission by 2% and other variables could influence this. It is not simple science and certainly not clear-cut. Masks may make a difference, that is certainly true! #COVID19 https://t.co/0NwVJUO9Ki https://t.co/ysXRWJ5drt

Here is the study that confirms masks could reduce infection rates by up to 2%. Feel free to compare with your RWE. https://t.co/0NwVJUO9Ki

@an50233675 @SarahSleon @JuliaHB1 @stumorts https://t.co/Gt4dcBliwT https://t.co/fMUg3DqbiP https://t.co/3t6vJy4DMu https://t.co/3y0UWGlvD8 https://t.co/COFBhLuGon https://t.co/vC0niOpcCY https://t.co/48oUBffbdf here, now provide yours that masks dont work.

不管您所在的州是否有佩戴口罩令，您都应继续在公共场所和家庭以外的地方戴口罩，以帮助减少新冠病毒的传播。 Lyu W & Wehby GL. Community use of Face Masks and COVID-19: Evidence from a Natural Experiment of State Mandates in the US. Health Affairs 2020. 39(8): 1410-1425. https://t.co/NCjjKFZcbx

Lyu W & Wehby GL. Community use of Face Masks and COVID-19: Evidence from a Natural Experiment of State Mandates in the US. Health Affairs 2020. 39(8): 1410-1425. #coronavirus #covid19 #corona #virus #quarantine #socialdistancing #health #publichealth #spanish #letschat #uwchat

Lyu W & Wehby GL. Community use of Face Masks and COVID-19: Evidence from a Natural Experiment of State Mandates in the US. Health Affairs 2020. 39(8): 1410-1425. #coronavirus #covid19 #corona #virus #quarantine #socialdistancing #health #publichealth #english #letschat #uwchat

@brisco_0317 @AFranzsen @TheEliKlein Not ALL particles get through. That's just obvious, right? Here are 3 links for now. If you want more evidence, just shout. Happy reading! https://t.co/MfZp1DBATl https://t.co/O7GhTwlcKS https://t.co/u27ju6Bl8p

@SharpieDj @Natashadsays @THORPEPARK @WeWillBeFree82 Sure https://t.co/jqVyqDDtug https://t.co/Wndu4VblIF https://t.co/K6bJoAmMTZ

@vince_leone @Rachel57996571 @BTCBob100k @HaileyLennonBTC Lyu W, et al. Community use of face masks and COVID-19: Evidence from a natural experiment of state mandates in the US. Health Affairs. 2020; doi:10.1377/hlthaff.2020.00818.

@TrishtheDish_7 @The_Colonel_Dax @PlumProfessora @ms__ogynist @FrankDElia7 @contrarian4data @JaneBond99 @ENirenberg Again, the study examined the impact of the mask mandate. It's not the only study. Issuance of mask mandates reduced the daily covid growth rates. https://t.co/ExWfNN9aan

@AlexeyZiskin @PienaarJm @Allconsidered1 @pieterstreicher @WeiseFranklin @EnigmaMachine9 @MLevitt_NP2013 @nytimes Here is some evidence; (1) https://t.co/MfZp1DBATl

@StuartBirkett2 @Rajeev_The_King Or this; https://t.co/lgY6DT1Bef Or this; https://t.co/K6XWe426Hh Or this; https://t.co/GBymOZJY0m Or this; https://t.co/MfZp1DBATl

@ericschuler @EpiEllie Just to be clear, I am not saying there is collider bias in the Lyu Wehby study (https://t.co/VTxyTpfFQa). I'm just using the mixtape example as an example of how one can critique a causal inference study by examining the assumptions behind it.

@Threestarzzz @GottusoLinda @brithume @walrusg I am in the US and here are many studies that show that masks slow the spread of Covid19. Community Use Of Face Masks And COVID-19: Evidence From A Natural Experiment Of State Mandates In The US https://t.co/5u7ZxpYs0S

@cinthya_ramos @Rconstantino Deixo esse (dentre vários) por hora. Mas se vestiver esperando um duplo-cego, só vai rolar se receutarem pessoas literalmente cegas e com perda de tato, e que só convivam com outras pessoas cegas sem tato. https://t.co/xG2WuBO1m5

@dmk4022 Not sure what you’re sharing to try to make your point, but here are a few legit academic papers on how & why masks work (not that you strike me as the kind to recognize a legit study when you see one). https://t.co/SfOWHM2MWq https://t.co/g2zrKyItLE https://t.co/OXF4ZJqYHZ

@masha_dieSonne @SwordtheChemist @nielers @fromnorthof49 @strauss_matt @cpso_ca Mask mandates are associated with a decline in daily COVID growth rates. https://t.co/ExWfNN9aan

@KeithAn50223675 @BulldogMama1 @Preyratology @Palmateer29 2) There are however studies about masks in the wild. Here is a systematic review: https://t.co/lmrZOJ5Zif And some further papers to read: https://t.co/7pxOaH1LTZ https://t.co/FunIVNvASX

@poojabeditweets @Punarvvva Since u mentioned research, here are some for you: https://t.co/5KSatLUwJk https://t.co/zVNsUFgCHq https://t.co/4OVz7aSZNK https://t.co/Fx4F2BHUtQ https://t.co/Gh4K9OnNFR

RT @MarkDavidsonAfr: @DevonBaard121 @PamRenaud @alechogg @NickHudsonCT @PanData19 @tomtom_m @TheSecretSarah @WesselsGreyling @dr_barrett ht…

RT @MarkDavidsonAfr: @DevonBaard121 @PamRenaud @alechogg @NickHudsonCT @PanData19 @tomtom_m @TheSecretSarah @WesselsGreyling @dr_barrett ht…

@forpetersake @JohnBis75624915 https://t.co/MfZp1DBATl

@theferbster @BCGovNews Community Use Of Face Masks And COVID-19: Evidence From A Natural Experiment Of State Mandates In The US https://t.co/b8P5724Hhw

@AnjaCastensson For example this one: https://t.co/t3BMGqKNxs

@dave_odo @fiski70 @BreezerGalway @pj_montgomery @StephenBevan15 @BottomleyFiona @thewibblemovem1 @Theonew16516042 @mcfunny @CoralBlob @silversynergy @Adelere @Ravegg2 @GarySlegg @BaileInis @AdamBlayney @fredwibblington @nickdalton1972 @_johnbye @UnjustSociety1 @MrsSarahMurray @CpnSindbad @k_b_lvi @KAS118 @gordonrlove @braidedmanga @Takeastepback16 @1ohreally @timbofive @mancunianmedic @AsItIs13658173 @William25844148 @botvolution @KubeCatherine @detroutspinner1 @jneill @marmite @LucifersTweetz @bbcquestiontime @Covid19Critical @BIRDGroupUK @PierreKory @nature You do see scientific papers suggesting certain actions like mandating masks for example: "The findings suggest that requiring face mask use in public could help in mitigating the spread of COVID-19." https://t.co/iAXUTL00SC

@Zigmanfreud @DavidAFrench Those charts don’t appear to actually study the question at issue. In case you’re actually interested in the studies, this one compared COVID infection rates before and after mask mandates were introduced in 15 states. https://t.co/VpPUkjbBwD https://t.co/OJWNKWn1e0

@politicalmath @AUChizad This study specifically addressed growth rates of cases and deaths and dining. The papers cited in 6,7 seem to specifically address your questions on timing. https://t.co/Tq3btBj5B8 https://t.co/jkJj8nBB2H

@DevonBaard121 @GraphicJoanne @Poplak @NickHudsonCT Here are 3 references. I have many more. (1) https://t.co/MfZp1DBATl (2) https://t.co/pvOs2tbDpv (3) https://t.co/GBymOZJY0m

@jacob_mcpadden @dfreedman7 I disagree. A study found that states issuing mask mandates resulted in the decline in the daily Covid growth rates compared to states without mandates. An estimated 200k cases were prevented. What variables would be different between these states? https://t.co/ExWfNN9aan

@kiztiz1986 @Sprklypnkguitar @JudgeClayJ @DallasCountyTx @GovAbbott https://t.co/L3dNemKtBq https://t.co/9GFMmtl4UZ DOI: 10.1126/sciadv.abd3083 https://t.co/vzF1I635qQ

@lcarb4all @Tylerjoelb @OHdeptofhealth Or this https://t.co/WUdyGY1x2p https://t.co/PUa4y3RdSp

Lyu, W and Wehby, GL. Health Aff. 2020; 39 (8): 1419-1425. (https://t.co/XPwHMlAC35)

@libertarian993 @anthony31261563 @cookieclose @LozzaFox Lyu, W. & Wehby, G. L. Health Aff. https://t.co/QofnqqKcVl (2020)

RT @DrEricDing: 16) “A study that examined changes in growth of infections in 15 states & DC before and after mask mandates showed that gro…

@JasonAtterbury5 @toddymayne28 @bprimetimel @BMarshh Here’s one: https://t.co/90yEk3ixKb Though I think you’re confused about what a randomized control study is, especially in this context, because it would be impossible to track the transmission rate of COVID from an unmasked control group source.

RT @DrEricDing: 16) “A study that examined changes in growth of infections in 15 states & DC before and after mask mandates showed that gro…

RT @DrEricDing: 16) “A study that examined changes in growth of infections in 15 states & DC before and after mask mandates showed that gro…

RT @DrEricDing: 16) “A study that examined changes in growth of infections in 15 states & DC before and after mask mandates showed that gro…

RT @DrEricDing: 16) “A study that examined changes in growth of infections in 15 states & DC before and after mask mandates showed that gro…

RT @DrEricDing: 16) “A study that examined changes in growth of infections in 15 states & DC before and after mask mandates showed that gro…

RT @DrEricDing: 16) “A study that examined changes in growth of infections in 15 states & DC before and after mask mandates showed that gro…

RT @DrEricDing: 16) “A study that examined changes in growth of infections in 15 states & DC before and after mask mandates showed that gro…

16) “A study that examined changes in growth of infections in 15 states & DC before and after mask mandates showed that growth before the mandates were enacted, but slowed significantly after, with greater benefit the longer the mandates had been in place. https://t.co/dzRcSAjZV6

@Tony__Heller @WhiteHouse Lyu, W. & Wehby, G. L. Health Aff. https://t.co/0DMEUCpDNM (2020).

@HiramRamirz @arq_trejo @pagusrendon @VGL0 3. Szablewski, C. M. et al. Morb. Mortal. Wkly Rep. 69, 1023–1025 (2020). 4. Leffler, C. T. et al. Preprint at medRxiv https://t.co/ISLHovqBxH (2020). Lyu, W. & Wehby, G. L. Health Aff. https://t.co/EGSZzA1gyA (2020).

@Sharp208 https://t.co/YF5ag9hBnT

Please wear a mask they work. Please stop being selfish. Please do your own research but here is a good start https://t.co/bmDESbm3rE

@Anne74994369 @ProgressiveNCD1 @RepAndyBiggsAZ Another study looked at the effects of US state-government mandates for mask use in April and May. Researchers estimated that those reduced the growth of COVID-19 cases by up to 2 percentage points per day . https://t.co/MUeNClBELp

@WernerKandas @SHomburg https://t.co/QHoFHMoOq8 https://t.co/hj9PAfcSaM https://t.co/9mktcv97xx https://t.co/B3oMPHKS0x https://t.co/PK8MMBkMOi https://t.co/wHN5f8LoaI https://t.co/mWr3d0raUp ... noch mehr? Wo ist ihre Evidenz, dass Masken nix bringen???

@MarkusS18532449 https://t.co/kplDXPQvNw

@cindyabbott2020 @FoxNews Your city is bucking the trend. Every other city/state with a mask mandate have seen their numbers drop. https://t.co/EA2FcPh8BP

Televised interview with @AAMCtoday leader say "no question" mask use decreases #COVID19 spread. A LOT of assumptions 2 correlate data. Mainly https://t.co/LRRtK0Dpkc says helps based cases before/after mandates w/o regard to actual use.Instead "may" "could" "no direct evidence" https://t.co/z5vX8tEdpA

"Estimates suggest that as a result of the implementation of these [mask] mandates, more than 200,000 COVID-19 cases were averted by May 22, 2020. The findings suggest that requiring face mask use in public could help in mitigating the spread of COVID-19." https://t.co/m9bHkHy5Xt

@TomVanAvondt @keeluu @BAG_OFSP_UFSP Enjoy an actual study on the data on this across states: https://t.co/g91jmDkZHc Masks reduce daily grown of infections.

@ianmSC @maximish320 [i] Lyu, et al. Community Use of Face Masks And COVID-19: Evidence from A Natural Experiment of State Mandates in the US. Health Affairs 2020. 39;8: 1–7. https://t.co/FI0nX1MG5L

@TomimPAAN @MikkoVuorenpaa USA on lienee ainoa paikka josta jotain dataa voi yrittää louhia vaikutuksen todentamiseksi. Tässä maskimääräyksen muutos on irroitettu muista toimepiteistä ja vaikutus saatu esiin. En nyt lähde arvioimaan tämän näytön vahvuutta. https://t.co/4aF2FsuYxB

@remember1791 @ShefferAnne @BelkissObadia @realDonaldTrump https://t.co/UFgRH7VnnY

@allan3263 @keenanite @toddeherman @RushLimbaughEIB https://t.co/dCdiLUV6V3

@LMarieTX @NickJenkinsTX @BerninForBernie @GuiltyPotus @GovAbbott https://t.co/4QKMHu6xvh

@Zorknogg @pedsscrub https://t.co/Z01iikeM92

@comicmatters @thecliffadams @TexasTribune https://t.co/CzbndHK9Eq https://t.co/DcYwepTggY https://t.co/ljT5PSSWo3

RT @fgr01: @TangoRomeo2017 @ariellesophia @ddiamond Incorrect. There is lots of evidence suggesting the effectiveness of wearing masks. You…

@TangoRomeo2017 @ariellesophia @ddiamond Incorrect. There is lots of evidence suggesting the effectiveness of wearing masks. You might be interested in this @Health_Affairs article published 6/16/20 https://t.co/YkVmEIIrPw

@trishgreenhalgh @aroradrn https://www.healthaffairs.org/doi/10.1377/hlthaff.2020.00818

@tcjentzsch @CantLetItbe @GinnaRoeKUTV @KUTV2News @GovHerbert Okay, here you go: ———————————— https://t.co/cxyvzumiu2 https://t.co/WWgM3oBLQD https://t.co/NY6JPiRnNI https://t.co/mpg6koOvTl ————————————

RT @jeremyrhammond: A new Health Affairs study advocates policy based on the claim that there's "substantial evidence of asymptomatic trans…

RT @jeremyrhammond: A new Health Affairs study advocates policy based on the claim that there's "substantial evidence of asymptomatic trans…

RT @jeremyrhammond: A new Health Affairs study advocates policy based on the claim that there's "substantial evidence of asymptomatic trans…

RT @jeremyrhammond: A new Health Affairs study advocates policy based on the claim that there's "substantial evidence of asymptomatic trans…

RT @jeremyrhammond: A new Health Affairs study advocates policy based on the claim that there's "substantial evidence of asymptomatic trans…

RT @jeremyrhammond: A new Health Affairs study advocates policy based on the claim that there's "substantial evidence of asymptomatic trans…

RT @jeremyrhammond: A new Health Affairs study advocates policy based on the claim that there's "substantial evidence of asymptomatic trans…

@KevinAte9_ @switchmom @K3L4R4X @NEJM If two people in a room are wearing a mask, they're helping protect each other from their own potential infectivity, not the other way around. A recent (pre-print) article in @health_affairs looks at public masking via state mask requirements: https://t.co/bBeR1V0Jg8

RT @jeremyrhammond: A new Health Affairs study advocates policy based on the claim that there's "substantial evidence of asymptomatic trans…

RT @jeremyrhammond: A new Health Affairs study advocates policy based on the claim that there's "substantial evidence of asymptomatic trans…

RT @jeremyrhammond: A new Health Affairs study advocates policy based on the claim that there's "substantial evidence of asymptomatic trans…

RT @jeremyrhammond: A new Health Affairs study advocates policy based on the claim that there's "substantial evidence of asymptomatic trans…

RT @jeremyrhammond: A new Health Affairs study advocates policy based on the claim that there's "substantial evidence of asymptomatic trans…

RT @jeremyrhammond: A new Health Affairs study advocates policy based on the claim that there's "substantial evidence of asymptomatic trans…

RT @jeremyrhammond: A new Health Affairs study advocates policy based on the claim that there's "substantial evidence of asymptomatic trans…

RT @jeremyrhammond: A new Health Affairs study advocates policy based on the claim that there's "substantial evidence of asymptomatic trans…

RT @jeremyrhammond: A new Health Affairs study advocates policy based on the claim that there's "substantial evidence of asymptomatic trans…

RT @jeremyrhammond: A new Health Affairs study advocates policy based on the claim that there's "substantial evidence of asymptomatic trans…

RT @jeremyrhammond: A new Health Affairs study advocates policy based on the claim that there's "substantial evidence of asymptomatic trans…

RT @jeremyrhammond: A new Health Affairs study advocates policy based on the claim that there's "substantial evidence of asymptomatic trans…

RT @jeremyrhammond: A new Health Affairs study advocates policy based on the claim that there's "substantial evidence of asymptomatic trans…

RT @jeremyrhammond: A new Health Affairs study advocates policy based on the claim that there's "substantial evidence of asymptomatic trans…

RT @jeremyrhammond: A new Health Affairs study advocates policy based on the claim that there's "substantial evidence of asymptomatic trans…

RT @jeremyrhammond: A new Health Affairs study advocates policy based on the claim that there's "substantial evidence of asymptomatic trans…

RT @jeremyrhammond: A new Health Affairs study advocates policy based on the claim that there's "substantial evidence of asymptomatic trans…

RT @jeremyrhammond: A new Health Affairs study advocates policy based on the claim that there's "substantial evidence of asymptomatic trans…

RT @jeremyrhammond: A new Health Affairs study advocates policy based on the claim that there's "substantial evidence of asymptomatic trans…

RT @jeremyrhammond: A new Health Affairs study advocates policy based on the claim that there's "substantial evidence of asymptomatic trans…

RT @jeremyrhammond: A new Health Affairs study advocates policy based on the claim that there's "substantial evidence of asymptomatic trans…

RT @jeremyrhammond: A new Health Affairs study advocates policy based on the claim that there's "substantial evidence of asymptomatic trans…

RT @jeremyrhammond: A new Health Affairs study advocates policy based on the claim that there's "substantial evidence of asymptomatic trans…

RT @jeremyrhammond: A new Health Affairs study advocates policy based on the claim that there's "substantial evidence of asymptomatic trans…

RT @jeremyrhammond: A new Health Affairs study advocates policy based on the claim that there's "substantial evidence of asymptomatic trans…

RT @jeremyrhammond: A new Health Affairs study advocates policy based on the claim that there's "substantial evidence of asymptomatic trans…

RT @jeremyrhammond: A new Health Affairs study advocates policy based on the claim that there's "substantial evidence of asymptomatic trans…

RT @jeremyrhammond: A new Health Affairs study advocates policy based on the claim that there's "substantial evidence of asymptomatic trans…

RT @jeremyrhammond: A new Health Affairs study advocates policy based on the claim that there's "substantial evidence of asymptomatic trans…

RT @jeremyrhammond: A new Health Affairs study advocates policy based on the claim that there's "substantial evidence of asymptomatic trans…

RT @jeremyrhammond: A new Health Affairs study advocates policy based on the claim that there's "substantial evidence of asymptomatic trans…

RT @jeremyrhammond: A new Health Affairs study advocates policy based on the claim that there's "substantial evidence of asymptomatic trans…

RT @jeremyrhammond: A new Health Affairs study advocates policy based on the claim that there's "substantial evidence of asymptomatic trans…

RT @jeremyrhammond: A new Health Affairs study advocates policy based on the claim that there's "substantial evidence of asymptomatic trans…

RT @jeremyrhammond: A new Health Affairs study advocates policy based on the claim that there's "substantial evidence of asymptomatic trans…

RT @jeremyrhammond: A new Health Affairs study advocates policy based on the claim that there's "substantial evidence of asymptomatic trans…

RT @jeremyrhammond: A new Health Affairs study advocates policy based on the claim that there's "substantial evidence of asymptomatic trans…

RT @jeremyrhammond: A new Health Affairs study advocates policy based on the claim that there's "substantial evidence of asymptomatic trans…

A new Health Affairs study advocates policy based on the claim that there's "substantial evidence of asymptomatic transmission" of #SARSCoV2. To support that, it cites a study stating "there is no clear evidence" this occurs. #ScientificFraud https://t.co/M1I4aOaM1X https://t.co/tuflDEq9oU

Another recent study https://www.healthaffairs.org/doi/full/10.1377/hlthaff.2020.00818#.XuxNlZuCSNs.twitter

@MichelleJonnae @DPadres69 Seriously, link one up. While you do that, try these. Here's one from Proceedings of National Academy of Sciences https://t.co/fEERHxjKwO And here's another from Health Affairs. https://t.co/Vkhgs8sGBv Two studies that show mask usage helps cut transmission.

New study of Community Use Of Face Masks And COVID-19 by Lyu & Wehby finds "significant decline in daily COVID-19 growth rate after mandating facial covers in public, with the effect increasing over time after signing the order." https://t.co/XuarbqQ3DQ