BMC Infect Dis June 2019 PMID 31159777

Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers.

Abrar Ahmad Chughtai, Sacha Stelzer-Braid, William Rawlinson, Giulietta Pontivivo, Quanyi Wang, Yang Pan, Daitao Zhang, Yi Zhang, Lili Li, C Raina MacIntyre

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Mentions

243
Peak: 63 in Dec 2022
across 7 sources since Aug 2019

Extended reach

3,506,534
potential audience

Total likes

194

Video views

597

Mentions per month

Aug 2019 – Dec 2025

Where it's discussed

  • X / Twitter205 posts
  • Facebook23 posts
  • News10 articles
  • YouTube2 videos
  • Bluesky1 posts
  • Reddit1 posts
  • Blogs1 articles

AI synopsis

What people are saying

Many posts outright dismiss the study by citing previous research or emphasizing potential harms of masks, often using strong language like 'useless' and 'risk.' The tone is skeptical, with some users referring to a lack of benefits and possible health risks, reflecting a dismissive attitude and limited motivation to explore the scientific nuances.

AgreementStrong disagreement

Most discussions strongly oppose the findings, emphasizing study flaws or dismissing masks altogether.

InterestModerate interest

Participants show moderate curiosity, with some referencing additional research but many dismissing the topic as inconsequential.

EngagementLow engagement

Many contributors express superficial reactions or dismissive comments, indicating low levels of deep engagement.

ImpactLow impact

The overall tone suggests the discussions are unlikely to influence public health policies or change perceptions significantly.

Abstract in brief

  • The study found that respiratory viruses like influenza, adenovirus, bocavirus, and respiratory syncytial virus can contaminate the outer surface of medical masks used by healthcare workers, especially on the upper sections of the masks.
  • Viral presence was higher in masks worn for shorter durations (around 6 hours) and among healthcare workers who examined more patients daily, indicating increased risk of contamination with increased exposure.
  • Most healthcare workers experienced issues with mask comfort, including pressure, breathing difficulty, and headaches, which could impact mask usage and effectiveness.

Top posts

Most liked on X and Bluesky
Kelly DNP Functional/Integrative Medicine
@kacdnp91 · X

Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers - PubMed https://t.co/Sqw7e5M5dO

Sep 15, 2023 · 57 likes · 29 shares · 164,129 followers View post →
Dr. Joker
@13NVESTR13 · X

Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers https://t.co/YSM4klS9Nu

Dec 9, 2022 · 26 likes · 40 shares · 13,601 followers View post →
Champagne Joshi
@JoshWalkos · X

4. “Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers” https://t.co/KOFIDb6oAZ

Dec 14, 2022 · 19 likes · 3 shares · 174,989 followers View post →
JN
@J_Miguelinho · X

@CaulfieldTim @jonathanstea @StanKutcher @AntibioticDoc @doritmi @FutureDocs @SabiVM @SolNataMD Just a few of hundreds of published papers "Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers" https://t.co/p9mgJ2wPmr "Correlation Between Mask Compliance and COVID-19 Outcomes in Europe" https://t.co/IFJitNBfZQ https://t.co/D4vfrG9Xjx

May 22, 2024 · 15 likes · 4 shares · 871 followers View post →
Jonathan
@Corekane · X

@kanooshie @Phazed5 Here's a cloth mask study showing that it doesn't work: https://t.co/NLi8RpBim5 Here are more studies showing that masks get you sick. Who's stupid now? https://t.co/NBioLqMJHU https://t.co/vhCDzJHVOh https://t.co/nOrFspBaND https://t.co/7xMS8D47Th https://t.co/fFFgH709tP

Aug 12, 2022 · 10 likes · 1 share · 1,283 followers View post →
LA
@SkepticJaneGalt · X

@kevinnbass They conviently always leave out consideration of the very real contamination issues. The static pressure over time will result in exposure to whatever the mask is contaminated with. https://t.co/ym7V9faDlf

Jan 7, 2024 · 6 likes · 944 followers View post →

All mentions

The Risks and Efficacy of Masks in Healthcare Settings

This video examines the contamination risks of respiratory viruses on medical masks, highlighting how viruses can survive on mask surfaces, especially with increased exposure. It also addresses comfort issues faced by…

MB · Dec 20, 2020 344 views
Spiritual Space Frog
@pepecorn87 · X

@BBCBreakfast List of 30 studies showing face masks are useless against COVID-19 https://t.co/L4Y5k7CECW https://t.co/aVx8wXw6hD https://t.co/mIS9KuJLTB https://t.co/gZ4KLMYJKJ https://t.co/kZNA82BV3q https://t.co/q5lj0QzbX9 https://t.co/3aUzRLbH9x https://t.co/7pGmnZutPs

Dec 10, 2025 · 171 followers View post →
Mama Bear 1976
@madeyoulook76 · X

List of 30 studies showing face masks are useless against COVID-19 https://t.co/3kvJf64CSh https://t.co/OqEerdDoCG https://t.co/QHAf4iKLqA https://t.co/J6lN0biPlm https://t.co/1HcN5zL2tz https://t.co/jsFp1t0pyy https://t.co/k51AobOb6T https://t.co/W9CC66Wugr https://t.co/QV70QVAkks

Oct 8, 2025 · 685 followers View post →
Lyla
@LylaSerenity · X

RT @rupasubramanya: A 2019 study on mask use in health care settings showed that respiratory pathogens including RSVs attach themselves to…

Feb 21, 2025 · 777 shares · 5,985 followers View post →
itstomd
@itstomd · X

@dave_dlt @KatyMcconkey test faild on the link, im redoing it https://t.co/CuopnxHkhE

Jan 8, 2025 · 435 followers View post →
EcoDefiance
@EcoDefiance · X

@BrianEBledsoe @ghhughes @zhouliang_mask And another from bmj https://t.co/7MGnQobFYu

Dec 8, 2024 · 117 followers View post →
Ryan O'Brien
@ryanobrien · X

@_roranghae Also, https://t.co/avyiPJuUU3

Sep 21, 2024 · 139 followers View post →
lynda Rose
@mandylynda222 · X

@HorizonHealthNB https://t.co/GNXmhNyRYp Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers

Aug 30, 2024 · 3 likes · 163 followers View post →
Colin Wyse
@realColinWyse · X

The people that tricked concerned parents into restricting their children's respiratory system are deplorable. https://t.co/GGgw1eLdOI https://t.co/UAHCLboMTP

Aug 7, 2024 · 2,624 followers View post →
Tim Bernes
@tim_bernes · X

@spock627corfu @TheMFingCOO @duve @Tsunehme 5 NIH/National Library of Medicine studies from 2004-2020. https://t.co/m0WA26eKb0 https://t.co/9mpB6wDtYE https://t.co/wtTdQ63QCO https://t.co/Kq9MXfiqlX https://t.co/RbduvwyGxa

Jun 5, 2024 · 2,473 followers View post →
Lisa Kim
@LisaOmKim · X

RT @J_Miguelinho: @CaulfieldTim @jonathanstea @StanKutcher @AntibioticDoc @doritmi @FutureDocs @SabiVM @SolNataMD Just a few of hundreds of…

May 24, 2024 · 4 shares · 1,053 followers View post →
Bronwyn E Millar Author
@gingerhaderach · X

RT @J_Miguelinho: @CaulfieldTim @jonathanstea @StanKutcher @AntibioticDoc @doritmi @FutureDocs @SabiVM @SolNataMD Just a few of hundreds of…

May 24, 2024 · 4 shares · 1,698 followers View post →
LJo
@LJoJn146 · X

RT @J_Miguelinho: @CaulfieldTim @jonathanstea @StanKutcher @AntibioticDoc @doritmi @FutureDocs @SabiVM @SolNataMD Just a few of hundreds of…

May 23, 2024 · 4 shares · 477 followers View post →
lynda Rose
@mandylynda222 · X

@mervmagoo @CTVCalgary https://t.co/GNXmhNyk8R Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers

May 23, 2024 · 163 followers View post →
lynda Rose
@mandylynda222 · X

@CTVCalgary https://t.co/GNXmhNyk8R Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers

May 23, 2024 · 163 followers View post →
Manny Motorola
@MotorolaManny · X

RT @J_Miguelinho: @CaulfieldTim @jonathanstea @StanKutcher @AntibioticDoc @doritmi @FutureDocs @SabiVM @SolNataMD Just a few of hundreds of…

May 23, 2024 · 4 shares · 217 followers View post →
JN
@J_Miguelinho · X

@CaulfieldTim @jonathanstea @StanKutcher @AntibioticDoc @doritmi @FutureDocs @SabiVM @SolNataMD Just a few of hundreds of published papers "Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers" https://t.co/p9mgJ2wPmr "Correlation Between Mask Compliance and COVID-19 Outcomes in Europe" https://t.co/IFJitNBfZQ https://t.co/D4vfrG9Xjx

May 22, 2024 · 15 likes · 4 shares · 871 followers View post →
Dr steve
@steve3rdaccount · X

@TheChefsGardens https://t.co/9pxSCfAIn6

May 13, 2024 · 662 followers View post →
LA
@SkepticJaneGalt · X

@kevinnbass Here is a study of viral contamination. They refer to only the outer surface (weak not including and comparing the inner surface) and fails to mention the static pressure of respiration can and will overcome the effectiveness of a mask over time. https://t.co/ym7V9faDlf

Apr 11, 2024 · 944 followers View post →
Garrett.XRP
@RiddleMeXRP · X

@alitlstrawberry https://t.co/PPgnIkmHeg https://t.co/VmHShWAXAu https://t.co/qOIIiSYCE7 https://t.co/ikOpujmBad https://t.co/Z1XqrjYi30

Feb 9, 2024 · 534 followers View post →
Jesse Quigley
@quigley_jesse · X

@elonmusk Just one question (unrelated)... why is he wearing the face diaper? Is the evidance not clear by now? • https://t.co/lUL5g1IvQc • https://t.co/WYhR3nkYR8 • https://t.co/hOGEojpbb5 • https://t.co/NMKa1coxCH • https://t.co/BB2p4CuAT1 •https://t.co/sEKJvNbUg3 https://t.co/Y2wYO9VSzB

Feb 6, 2024 · 463 followers View post →
Mahmut DURAN
@MahmutDURAN1 · X

RT @somakhand: • https://t.co/ZXkcKXkXqf • https://t.co/oQgawq2VL6 • https://t.co/M7gACyorNd • https://t.co/IcE0ZyA1YZ • https://t.co/Q…

Jan 22, 2024 · 1 share · 965 followers View post →
Handan Somak
@somakhand · X

• https://t.co/ZXkcKXkXqf • https://t.co/oQgawq2VL6 • https://t.co/M7gACyorNd • https://t.co/IcE0ZyA1YZ • https://t.co/Q4wHSTugCd • https://t.co/M3imZsWHrf • https://t.co/7PMakUTHVX • https://t.co/rKIEW2AsAN • https://t.co/df5kKYjTl9 • https://t.co/9ZPHDmRFQ9

Jan 22, 2024 · 2 likes · 1 share · 11,531 followers View post →
Not A Useful Idiot
@DARLadyMay · X

RT @johndefeo: Masks pose a risk of self-contamination after extended clinical use (> 6 hours), calling into question the wisdom of reusabl…

Jan 16, 2024 · 77 shares · 27 followers View post →
Aurora Borealis
@SolarCycles63 · X

@buchanan17 @JuliaHB1 @thatsnotmine125 https://t.co/UUWlLkFOPs

Jan 16, 2024 · 2,616 followers View post →
LA
@SkepticJaneGalt · X

@kevinnbass They conviently always leave out consideration of the very real contamination issues. The static pressure over time will result in exposure to whatever the mask is contaminated with. https://t.co/ym7V9faDlf

Jan 7, 2024 · 6 likes · 944 followers View post →
LA
@SkepticJaneGalt · X

@kevinnbass And contaminated! The static pressure of respiration overcomes that barrier over time. https://t.co/ym7V9faDlf

Jan 6, 2024 · 2 likes · 944 followers View post →
LA
@SkepticJaneGalt · X

@kevinnbass Don't forget the harm of contamination. https://t.co/ym7V9faDlf

Jan 6, 2024 · 3 likes · 944 followers View post →
LA
@SkepticJaneGalt · X

@calamityjane001 @kevinnbass Cherry picking? How about the incomplete picture due to the limitations of the study? https://t.co/ym7V9faDlf

Jan 6, 2024 · 944 followers View post →
LA
@SkepticJaneGalt · X

@maosbot https://t.co/ym7V9faDlf

Jan 5, 2024 · 944 followers View post →
Trosyia
@trosyia · X

RT @dumboldad: @whateven_isthis @RyanMar64487414 @md_carl85357 @annaironside List of 30 studies showing face masks are useless against COVI…

Jan 3, 2024 · 2 shares · 114 followers View post →
LA
@SkepticJaneGalt · X

@1goodtern Not into self harm. https://t.co/ym7V9faDlf

Dec 30, 2023 · 944 followers View post →
Puddintane
@imwren · X

RT @dumboldad: @whateven_isthis @RyanMar64487414 @md_carl85357 @annaironside List of 30 studies showing face masks are useless against COVI…

Dec 29, 2023 · 2 shares · 2,045 followers View post →
DumbOlDad
@dumboldad · X

@whateven_isthis @RyanMar64487414 @md_carl85357 @annaironside List of 30 studies showing face masks are useless against COVID-19 https://t.co/TNKlpSVQJ2 https://t.co/UuN5bqUXvE https://t.co/n4oaLacZaL https://t.co/khSQJRwCWW https://t.co/b7O6kwFA1q https://t.co/9pVdNJfFkT https://t.co/WnneQcrvWp https://t.co/vh9LSBCPyL

Dec 29, 2023 · 4 likes · 2 shares · 2,746 followers View post →
Jaime Ezequiel
@Jaime3z3qui3L · X

@portna https://t.co/8U315Earpq

Dec 21, 2023 · 3 followers View post →
Shell Lee
@SrlebertLebert · X

@YouAreLobbyLud More… https://t.co/tcRBzu9Xt7 https://t.co/X4jcChLl3P https://t.co/olemxt3E98 https://t.co/eVJwkFASSe https://t.co/tW319jUtQE

Nov 26, 2023 · 335 followers View post →
Shell Lee
@SrlebertLebert · X

@gilmcgowan https://t.co/0LOpPNiQQJ https://t.co/nXDKehwjEj https://t.co/50of3PvnAm https://t.co/7JRsidqQnZ https://t.co/tcRBzu9Xt7 https://t.co/X4jcChLl3P https://t.co/olemxt3E98 https://t.co/eVJwkFASSe https://t.co/tW319jUtQE https://t.co/c2rA81ZGJ3

Oct 14, 2023 · 1 like · 335 followers View post →
Shell Lee
@SrlebertLebert · X

@wrathofdogbert @gilmcgowan List of 30 studies showing face masks are useless against COVID-19 https://t.co/0LOpPNiQQJ https://t.co/nXDKehwjEj https://t.co/50of3PvnAm https://t.co/7JRsidqQnZ https://t.co/tcRBzu9Xt7 https://t.co/X4jcChLl3P https://t.co/olemxt3E98 https://t.co/eVJwkFASSe

Oct 13, 2023 · 335 followers View post →
Veera Fager
@FagerVeera · X

@sanelmaneiti @valtakunta1 @MinnaKernen3 @vexikangas @JohannaLeino3 En viitsi spämmätä, mutta näitä löytyy tarvittaessa vaikka kuinka lisää. Tässä kuitenkin vielä muutama liittyen maskien aiheuttamiin haittoihin: kuva / tutkimus https://t.co/22vKGWtSvO https://t.co/6ZyoGC794e https://t.co/fbOKI8laBx https://t.co/mokOqeRH5t

Sep 26, 2023 · 1 like · 14 followers View post →
Steff
@k_steff44 · X

RT @kacdnp91: Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers - PubMed https://t…

Sep 18, 2023 · 29 shares · 2,128 followers View post →
Stop the Gaslighting
@pmurt0202 · X

RT @kacdnp91: Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers - PubMed https://t…

Sep 15, 2023 · 29 shares · 986 followers View post →
Chris
@towncrier1969 · X

RT @kacdnp91: Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers - PubMed https://t…

Sep 15, 2023 · 29 shares · 1,173 followers View post →
Matthew Mezzacappa
@mattmezz · X

@AZalpharider @Freeky_Blinder @Cognidisso @RachelleJacque4 @Datapleaz @Rach_IC https://t.co/nr0WuolecS

Sep 15, 2023 · 3,113 followers View post →
TXPharmDMom
@HuskerGal71 · X

RT @kacdnp91: Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers - PubMed https://t…

Sep 15, 2023 · 29 shares · 590 followers View post →
Sheila Bridges
@Shemcray2 · X

RT @kacdnp91: Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers - PubMed https://t…

Sep 15, 2023 · 29 shares · 3,984 followers View post →
akahuckleberry
@akahuckleberry · X

RT @kacdnp91: Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers - PubMed https://t…

Sep 15, 2023 · 29 shares · 2,625 followers View post →
Bac4more - standing up and not backing down
@Bac4more2 · X

RT @kacdnp91: Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers - PubMed https://t…

Sep 15, 2023 · 29 shares · 2,227 followers View post →
Pam Loussaert
@dloussaert · X

RT @kacdnp91: Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers - PubMed https://t…

Sep 15, 2023 · 29 shares · 1,420 followers View post →
Automan
@Automan1964 · X

RT @kacdnp91: Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers - PubMed https://t…

Sep 15, 2023 · 29 shares · 2,788 followers View post →
SCPatriot
@raruffell · X

RT @kacdnp91: Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers - PubMed https://t…

Sep 15, 2023 · 29 shares · 1,150 followers View post →
kback
@kbackous · X

RT @kacdnp91: Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers - PubMed https://t…

Sep 15, 2023 · 29 shares · 2,708 followers View post →
Allthingsbeautiful
@Anita_Martino10 · X

RT @kacdnp91: Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers - PubMed https://t…

Sep 15, 2023 · 29 shares · 108 followers View post →
Kay-C
@onlythegovtlies · X

RT @kacdnp91: Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers - PubMed https://t…

Sep 15, 2023 · 29 shares · 997 followers View post →
SURVIVOR
@SURVIVOR356 · X

RT @kacdnp91: Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers - PubMed https://t…

Sep 15, 2023 · 29 shares · 1,482 followers View post →
Sally Mac
@SallyVee19 · X

RT @kacdnp91: Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers - PubMed https://t…

Sep 15, 2023 · 29 shares · 25,640 followers View post →
EH-Lawhorn✝️
@elhjewels · X

RT @kacdnp91: Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers - PubMed https://t…

Sep 15, 2023 · 29 shares · 423 followers View post →
mgt
@mgt_coull26 · X

RT @kacdnp91: Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers - PubMed https://t…

Sep 15, 2023 · 29 shares · 4,912 followers View post →
Mr. Pawlson
@pawlsonliberty · X

RT @kacdnp91: Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers - PubMed https://t…

Sep 15, 2023 · 29 shares · 424 followers View post →
Don't Try It
@ImUngovernable · X

RT @kacdnp91: Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers - PubMed https://t…

Sep 15, 2023 · 29 shares · 911 followers View post →
George
@GeorgeMcfly1776 · X

RT @kacdnp91: Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers - PubMed https://t…

Sep 15, 2023 · 29 shares · 8,467 followers View post →
Lily GraceSABY
@LilyGraceSABY · X

RT @kacdnp91: Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers - PubMed https://t…

Sep 15, 2023 · 29 shares · 4,796 followers View post →
Magnum
@watchfuldefend · X

RT @kacdnp91: Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers - PubMed https://t…

Sep 15, 2023 · 29 shares · 3,676 followers View post →
po jahlovw
@minutebol · X

RT @kacdnp91: Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers - PubMed https://t…

Sep 15, 2023 · 29 shares · 4,128 followers View post →
Rhonda Simms
@SimmsRls · X

RT @kacdnp91: Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers - PubMed https://t…

Sep 15, 2023 · 29 shares · 1,088 followers View post →
RANDYS-RANTS
@K1100LTBMER · X

RT @kacdnp91: Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers - PubMed https://t…

Sep 15, 2023 · 29 shares · 1,439 followers View post →
Nancy Cahalan
@mamacee7 · X

RT @kacdnp91: Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers - PubMed https://t…

Sep 15, 2023 · 29 shares · 4,822 followers View post →
Edward McCall
@edwardmccallinc · X

RT @kacdnp91: Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers - PubMed https://t…

Sep 15, 2023 · 29 shares · 2,393 followers View post →
Jenna
@jcalvert616 · X

RT @kacdnp91: Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers - PubMed https://t…

Sep 15, 2023 · 29 shares · 2,442 followers View post →
Kelly DNP Functional/Integrative Medicine
@kacdnp91 · X

Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers - PubMed https://t.co/Sqw7e5M5dO

Sep 15, 2023 · 57 likes · 29 shares · 164,129 followers View post →
Calamity Jen
@realjenx · X

@toddgillman @tedcruz Science denier. https://t.co/oFPwc61yAu https://t.co/wF3kD1BYIl https://t.co/746F1KVJz1 https://t.co/Zre53egeEZ https://t.co/iglgsw0fkC https://t.co/pZHa3TGYbf https://t.co/HMQIflRnOw The Mask Mandates Did Nothing. Will Any Lessons Be Learned? https://t.co/H3b3s6mS4k https://t.co/Nuu6Q68Ijh

Sep 12, 2023 · 1 like · 3,245 followers View post →
JN
@J_Miguelinho · X

@gandama2uco @cnnportugal E estes? É conhecido de longa data o efeito da hipercapnia e efeitos no cérebro e desenvolvimento. https://t.co/e7Pz9GU5mR https://t.co/SxVLrKN68a https://t.co/0tj6F9jlig https://t.co/wTJOQ7dSkR https://t.co/xdYoBl1lHk

Sep 5, 2023 · 871 followers View post →
Calamity Jen
@realjenx · X

@RepChipRoy @SteveDeaceShow @nytimes #TrustTheScience https://t.co/oFPwc610KW https://t.co/wF3kD1BqSN https://t.co/746F1KVbJt https://t.co/Zre53efGPr https://t.co/iglgsvZHv4 https://t.co/pZHa3TGqlH https://t.co/HMQIflQPYY The Mask Mandates Did Nothing. Will Any Lessons Be Learned? https://t.co/H3b3s6mkeM

Aug 29, 2023 · 3,245 followers View post →
KeenKaleidoscopeConjurer
@bostonkray · X

@KAllenBologna https://t.co/SNbnR6tWoI?

Aug 29, 2023 · 441 followers View post →
Calamity Jen
@realjenx · X

@du1869 Science deniers. https://t.co/oFPwc610KW https://t.co/wF3kD1BqSN https://t.co/746F1KVbJt https://t.co/Zre53efGPr https://t.co/VdZ2w4r9tk https://t.co/pZHa3TGqlH https://t.co/G5LEKswia3 The Mask Mandates Did Nothing. Will Any Lessons Be Learned? https://t.co/MnqlC1PnMR https://t.co/us2wZ9DYEQ

Aug 27, 2023 · 3,245 followers View post →
Bill Rouse
@Bill_Rouse_ · X

@DanielKrawisz @BreezerGalway The virus (RSV) that used to only occur in children that mutated and spread this year was a direct result of mask wearing. Screw the mandates. Masks cause problems and only weak and unhealthy people should wear them. ldiots included https://t.co/7zdeCKPKNt

Aug 24, 2023 · 199 followers View post →
?everything
@qstnvrythng_ · X

@MarkChangizi https://t.co/0S8ZlOkamz

Aug 7, 2023 · 515 followers View post →
Tufoniti
@Tufoniti1 · X

@RedMonkeyIdaho @gator_gum https://t.co/DEQYN7uN7j

Jul 29, 2023 · 2,504 followers View post →
Olive
@OliveOyl1313 · X

RT @Lupatriota7: @nianguapatty @go_howl @stkirsch List of studies showing face masks are useless against COVID-19 https://t.co/CQptlhEoxb…

May 24, 2023 · 1 share View post →
Lu
@Lupatriota7 · X

@nianguapatty @go_howl @stkirsch List of studies showing face masks are useless against COVID-19 https://t.co/CQptlhEoxb https://t.co/jtWVslCvqb https://t.co/DFsH7aEMIN https://t.co/lpAkHRNq5i https://t.co/qofrGbZD06 https://t.co/hQRnI2xw7j https://t.co/YVdMQK6BPf https://t.co/QVgCesGrbr

May 24, 2023 · 3 likes · 1 share · 1,798 followers View post →
Sagittarius
@guani_vic · X

https://t.co/uEeRVH0MKI

May 6, 2023 · 675 followers View post →
Tejuinojam
@gloriarojas100 · X

@rafoji @GLASGOW3FOUR4 @tanycar @Manuel_Soriano @doctormacias @HectorRossete @DrMauricioGon @Lapalag @UDIBI_IPN Contaminación por virus respiratorios en la superficie exterior de las mascarillas médicas utilizadas por los trabajadores sanitarios de los hospitales, 2019. https://t.co/srrXCcm60f

Apr 23, 2023 · 352 followers View post →
John
@TrueLibertyX · X

@lorimcgourty @dr_jon_l @jeffreyatucker https://t.co/VeQTNih3aB

Apr 15, 2023 · 160 followers View post →
Melli113
@Melli1131 · X

@Streitschuster @UseYourBrain80 @Ready__Room Versuchen wir es mal hier mit. Einmal ein paar Untersuchungen zu side effects der Dauermaske https://t.co/o5CEMwSThX https://t.co/bvX2QR8H0G https://t.co/CeipwRVR3v https://t.co/mQe06m2KcI https://t.co/ybeinnbrFz Und als obs nicht schlimm genug wäre - huppsi -bringt ja gar nichts https://t.co/1hT0v4iAuM

Mar 21, 2023 · 2,493 followers View post →
lynx222
@lynx2223 · X

@politicalmath @DrJBhattacharya I can’t watch that. Masks do not work to,stop a respiratory virus, especially clothe ones https://t.co/hWXJmVBq1J Children carry tiny viral loads and are not drivers of spread https://t.co/lduwm2IBOi https://t.co/sMFbmuLvXl

Mar 13, 2023 · 403 followers View post →
GrumpyOldFart
@Shane063063 · X

@statto @KelseyTuoc And since I know you aren't going to look it up because you cant admit your error https://t.co/lm7xF7VmhM

Mar 1, 2023 · 345 followers View post →
Kniff
@DSSKniff · X

@mama_minea @yvetteus75 und irgendwann können sie gar nicht mehr ohne nur zum mal darüber nachdenken: CO2 https://t.co/MaXebxsZ8E Viren https://t.co/R8myVBVNe5 Gifte https://t.co/xlfEznbitX Bakterien https://t.co/lbPMfboX8Z https://t.co/XuEfKFiQwR ihre Kinder

Feb 28, 2023 · 1 like · 716 followers View post →
GrumpyOldFart
@Shane063063 · X

@statto @KelseyTuoc Oh they cant? You lack the knowledge to be speaking on the subject https://t.co/lm7xF7VU7k

Feb 27, 2023 · 345 followers View post →
Power Bank
@BarazaMarvinIII · X

RT @untold_23: 31 Studies To Show That Masks Do Not Work https://t.co/oh04li3zJ7 https://t.co/w0bWzvWAF9 https://t.co/Qdt0HIMBOQ https:…

Feb 25, 2023 · 2 shares · 406 followers View post →
kkkate
@20272028cat · X

RT @untold_23: 31 Studies To Show That Masks Do Not Work https://t.co/oh04li3zJ7 https://t.co/w0bWzvWAF9 https://t.co/Qdt0HIMBOQ https:…

Feb 23, 2023 · 2 shares · 11,359 followers View post →
untold
@untold_23 · X

31 Studies To Show That Masks Do Not Work https://t.co/oh04li3zJ7 https://t.co/w0bWzvWAF9 https://t.co/Qdt0HIMBOQ https://t.co/UmNmLEnaqn https://t.co/WpMDvfstno https://t.co/CerW9a0tN2 https://t.co/H2og8vnc3z https://t.co/z7QczI9YG1 https://t.co/4yY5r1MxFa

Feb 23, 2023 · 2 shares · 2,306 followers View post →
Sceptic Wheatley
@ScepticWheatley · X

@Learjetz @Robber_Baron_ Same goes for the masks with self-contamination. https://t.co/OZYQyEoDUj

Feb 14, 2023 · 937 followers View post →
lynda Rose
@mandylynda222 · X

@MichaelPSenger @TRyanGregory https://t.co/GNXmhNyk8R Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers

Feb 13, 2023 · 2 likes · 163 followers View post →
Gruler
@gruler · X

@embee503 @brakerbaker @maosbot This is for surgical masks, which should be better than cloth. Respiratory pathogens on the outer surface of the used medical masks may result in self-contamination. The risk is higher with longer duration of mask use https://t.co/KPZTGjTpLh

Jan 26, 2023 · 1,561 followers View post →
Kniff
@DSSKniff · X

@kutschera_u danke für die klaren Worte genau so ein paar Links dazu CO2 https://t.co/MaXebxtwYc Viren https://t.co/R8myVBWl3D Gifte https://t.co/xlfEznbQjv Bakterien https://t.co/lbPMfbpuYx https://t.co/XuEfKFjomp Masken Masken Sondermüll https://t.co/uU0e7C1HM5

Jan 25, 2023 · 716 followers View post →
nerdy jenna
@nerdyjenna · X

@TheEliKlein https://t.co/s6ge3TDSDG

Jan 25, 2023 · 909 followers View post →
Shell Lee
@SrlebertLebert · X

@BogochIsaac List of 30 studies showing face masks are useless against COVID-19 https://t.co/0LOpPNiQQJ https://t.co/nXDKehwjEj https://t.co/50of3PvnAm https://t.co/7JRsidqQnZ https://t.co/tcRBzu9Xt7 https://t.co/X4jcChLl3P https://t.co/olemxt3E98 https://t.co/eVJwkFASSe

Jan 24, 2023 · 335 followers View post →
Nunya Business
@rebelyell311 · X

@sundersonder @Eve6 @catturd2 Y’all are a bunch scared sheep…

Jan 23, 2023 · 1 like · 2,053 followers View post →
Kniff
@DSSKniff · X

@d4k0_89 @andabahn @MeowMuhCow Herr Holstein macht sich glaube ich nur einen Spaß, es gibt aber sogar eine Studie dazu (mehr kenne ich nicht) und es ist auch logisch https://t.co/R8myVBVNe5

Jan 16, 2023 · 716 followers View post →
Ryan O'Brien
@ryanobrien · X

@PandoWhisperer @keetmuise https://t.co/avyiPJvsJB

Jan 15, 2023 · 139 followers View post →
MeMyselfAnd
@Girl_InTheKnow · X

RT @JoshWalkos: 4. “Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers” https://t…

Jan 12, 2023 · 3 shares · 149 followers View post →
venus cookies
@cookies_venus · X

RT @robinmonotti: "Respiratory pathogens on the outer surface of the used medical masks may result in self-contamination. The risk is highe…

Jan 7, 2023 · 12 shares · 1,322 followers View post →
Molly
@MollyGalt · X

RT @kidsmomofmany10: @burnrevolt @Trish_NI Face diapers do nothing but make others question your intelligence. https://t.co/yiErNSFVlu http…

Jan 5, 2023 · 1 share · 13,398 followers View post →
Laura Ivansons
@kidsmomofmany10 · X

@burnrevolt @Trish_NI Face diapers do nothing but make others question your intelligence. https://t.co/yiErNSFVlu https://t.co/50ByCo6X14 https://t.co/aN8yfPJ8XT https://t.co/Xnc2gEilUT https://t.co/z7y94bcRvD

Jan 4, 2023 · 1 like · 1 share · 175 followers View post →
FloodLaw
@FloodLaw3 · X

@CarolineStroud3 @CathNoakes Chughtai, Abrar Ahmad, et al., Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers, BMC Infectious Diseases (2019)

Jan 4, 2023 · 30 followers View post →
FloodLaw
@FloodLaw3 · X

@CathNoakes @CarolineStroud3 Chughtai, Abrar Ahmad, et al., Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers, BMC Infectious Diseases (2019)

Jan 4, 2023 · 30 followers View post →
Amit Abdul Meshwari
@AmitMeshwari · X

@DMA_DMD because during the entirety of the first lockdown, we were told specifically not to wear masks as they could potentially do serious harm? "Respiratory pathogens on the outer surface of the used medical masks may result in self-contamination." https://t.co/wyEpwtV3LV

Jan 4, 2023 · 2 likes · 7 followers View post →
mjsb
@mjsb143 · X

RT @JoshWalkos: 4. “Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers” https://t…

Jan 2, 2023 · 3 shares · 3,363 followers View post →
Kniff
@DSSKniff · X

@MariaKlSchmeink Bakterien https://t.co/lbPMfbpuYx https://t.co/XuEfKFjomp Gifte https://t.co/xlfEznbQjv Viren https://t.co/R8myVBWl3D Sondermüll https://t.co/uU0e7C1HM5 CO2 https://t.co/MaXebxtwYc jetzt Sie genau so etwas für Gurte bitte

Dec 30, 2022 · 1 like · 716 followers View post →
Covid Slang
@CovidSlang · X

@drclairetaylor https://t.co/uLBFf8N6Ct Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers

Dec 28, 2022 · 27 followers View post →
C Thompson
@Nyx7979 · X

RT @JoshWalkos: 4. “Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers” https://t…

Dec 28, 2022 · 3 shares · 1,416 followers View post →
Mildly Annoyed Red Guy
@LifeDtf · X

@mainstreamantha @Susan22582783 @FeralHeather @AJMooreHealth There is actually some truth to it. Self-contamination due to masks has been studied. https://t.co/WEuInwlgZl

Dec 27, 2022 · 395 followers View post →
Stewart Jacob
@StewartJacob14 · X

@CAPublicHealth 2019 study on masks in healthcare settings found that respiratory pathogens including RSVs attach themselves to outer area of masks posing greater risks to the wearer. Greater risk with longer mask use (>6 h). Masks make things *worse* instead of better https://t.co/6ARPSw2Y60

Dec 25, 2022 · 5 likes · 46 followers View post →
Chuck-just Chuck
@chuckthebearded · X

@washingtonpost For your consideration, from the pre-Covid era! https://t.co/8ndUVwpNFR

Dec 22, 2022 · 1 like · 22 followers View post →
TeamReality
@JustToReadTwee3 · X

RT @johndefeo: Masks pose a risk of self-contamination after extended clinical use (> 6 hours), calling into question the wisdom of reusabl…

Dec 22, 2022 · 77 shares · 866 followers View post →
Bojo
@tbojo10 · X

@jordanbpeterson @nationalpost Yup. In addition to always being more of a fomite hazard than protection … that is until 2020 when it suddenly wasn’t. https://t.co/yFYRIq4kCA

Dec 21, 2022 · 77 followers View post →
MeehanMD
@meehan_md · X

RT @johndefeo: Masks pose a risk of self-contamination after extended clinical use (> 6 hours), calling into question the wisdom of reusabl…

Dec 21, 2022 · 77 shares · 1,393 followers View post →
Anton Wahlman
@antonwahlman · X

RT @johndefeo: Masks pose a risk of self-contamination after extended clinical use (> 6 hours), calling into question the wisdom of reusabl…

Dec 20, 2022 · 77 shares · 1,710 followers View post →
dmseyf
@seyfdm · X

RT @johndefeo: Masks pose a risk of self-contamination after extended clinical use (> 6 hours), calling into question the wisdom of reusabl…

Dec 20, 2022 · 77 shares · 225 followers View post →
Amit Abdul Meshwari
@AmitMeshwari · X

@Diriamba66Maria @TRyanGregory Please stay well away from those you care about then. ""Respiratory pathogens on the outer surface of the used medical masks may result in self-contamination." https://t.co/wyEpwtUvWn

Dec 19, 2022 · 7 followers View post →
Brad M
@bradm1010 · X

@NightShiftMD MASKS DON'T WORK. Mask data: https://t.co/vjtIYMjXP5 https://t.co/25raps0j7o https://t.co/S0JhyBuCCA https://t.co/CV5nVpEmrG

Dec 18, 2022 · 18 followers View post →
Julie B.
@jewelingbee · X

@tsc_HIfounder @JPD1O1 @EmeraldRobinson study shows that the prolonged use of medical masks and frequent clinical contact in healthcare setting increase the risk to health workers through contaminated PPE. https://t.co/GYmf1RpEIq

Dec 18, 2022 · 1 like · 268 followers View post →
Julie B.
@jewelingbee · X

@PathfinderEq @ScottAdamsSays This study shows that the prolonged use of medical masks (> 6 h) and frequent clinical contact in healthcare setting increase the risk to health workers through contaminated PPE. https://t.co/GYmf1RpEIq

Dec 18, 2022 · 268 followers View post →
FrenchPatriot06
@FPatriot06 · X

@TomFitton Anyone knows how to read and comprehend scientific research?

Dec 15, 2022 · 28 followers View post →
Ryan O'Brien
@ryanobrien · X

@jeffgilchrist https://t.co/avyiPJvsJB

Dec 14, 2022 · 139 followers View post →
Champagne Joshi
@JoshWalkos · X

4. “Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers” https://t.co/KOFIDb6oAZ

Dec 14, 2022 · 19 likes · 3 shares · 174,989 followers View post →
Mark Shephard
@sh20208154 · X

RT @rupasubramanya: A 2019 study on mask use in health care settings showed that respiratory pathogens including RSVs attach themselves to…

Dec 14, 2022 · 777 shares · 214 followers View post →
Shell Lee
@SrlebertLebert · X

@GovCanHealth https://t.co/0LOpPNiQQJ https://t.co/nXDKehwjEj https://t.co/50of3PvnAm https://t.co/7JRsidqQnZ https://t.co/tcRBzu9Xt7 https://t.co/X4jcChLl3P https://t.co/olemxt3E98 https://t.co/eVJwkFASSe https://t.co/tW319jUtQE https://t.co/c2rA81ZGJ3

Dec 14, 2022 · 335 followers View post →
Ryan O'Brien
@ryanobrien · X

@Corinne4Hillary @alextatem @JeromeAdamsMD https://t.co/avyiPJuUU3

Dec 11, 2022 · 139 followers View post →
LoveThisBar
@LoveThisBar · X

RT @13NVESTR13: Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers https://t.co/YS…

Dec 10, 2022 · 40 shares · 25,564 followers View post →
Angel
@blueyedblnd394 · X

RT @johndefeo: Masks pose a risk of self-contamination after extended clinical use (> 6 hours), calling into question the wisdom of reusabl…

Dec 10, 2022 · 77 shares · 814 followers View post →
FreedomisnotFree
@Freedom34612646 · X

RT @13NVESTR13: Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers https://t.co/YS…

Dec 10, 2022 · 40 shares · 2,355 followers View post →
•Ɛɱɱყ•
@brixwe · X

RT @13NVESTR13: Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers https://t.co/YS…

Dec 10, 2022 · 40 shares · 293,673 followers View post →
Farm Girl Carrie
@FarmGirlCarrie · X

RT @13NVESTR13: Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers https://t.co/YS…

Dec 10, 2022 · 40 shares · 268,119 followers View post →
Dr Carrots ☘️
@Sculler588893 · X

RT @13NVESTR13: Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers https://t.co/YS…

Dec 10, 2022 · 40 shares · 6,752 followers View post →
Sherry A Tabor
@SherryTabor · X

RT @13NVESTR13: Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers https://t.co/YS…

Dec 9, 2022 · 40 shares · 1,834 followers View post →
Constitutional Gator
@WeThePeople021 · X

RT @13NVESTR13: Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers https://t.co/YS…

Dec 9, 2022 · 40 shares · 165,639 followers View post →
JCWoody
@CrousoWoody · X

RT @13NVESTR13: Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers https://t.co/YS…

Dec 9, 2022 · 40 shares · 3,347 followers View post →
GoldStarDad⭐️
@dadnme88 · X

RT @13NVESTR13: Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers https://t.co/YS…

Dec 9, 2022 · 40 shares · 30,830 followers View post →
Alessandro Loiola MD
@AlessandroLoio2 · X

@patwiddahat @UncleNestor22 https://t.co/YLFWlzQg6i

Dec 9, 2022 · 223,279 followers View post →
꧁
@V_its_me_ · X

RT @13NVESTR13: Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers https://t.co/YS…

Dec 9, 2022 · 40 shares · 41,043 followers View post →
kjeffpalmer
@kjeffpalmer · X

RT @13NVESTR13: Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers https://t.co/YS…

Dec 9, 2022 · 40 shares · 18,949 followers View post →
Mwiley49752
@mwiley49752 · X

RT @13NVESTR13: Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers https://t.co/YS…

Dec 9, 2022 · 40 shares · 6,640 followers View post →
75otingocni
@75otingocni · X

RT @13NVESTR13: Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers https://t.co/YS…

Dec 9, 2022 · 40 shares · 22,306 followers View post →
That's Mrs. Day 2 U
@amen4ramen · X

RT @13NVESTR13: Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers https://t.co/YS…

Dec 9, 2022 · 40 shares · 738 followers View post →
Toni Tyson
@TTysonToni1 · X

RT @13NVESTR13: Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers https://t.co/YS…

Dec 9, 2022 · 40 shares · 8,980 followers View post →
Randall Nicholas
@rrnicholas22 · X

RT @13NVESTR13: Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers https://t.co/YS…

Dec 9, 2022 · 40 shares · 57,841 followers View post →
ꪻꫝể ꪻꫝể
@TheThe1776 · X

RT @13NVESTR13: Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers https://t.co/YS…

Dec 9, 2022 · 40 shares · 276,929 followers View post →
45LVNancy
@45LVNancy · X

RT @13NVESTR13: Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers https://t.co/YS…

Dec 9, 2022 · 40 shares · 74,010 followers View post →
Hale❤️♡
@Hale46036H · X

RT @13NVESTR13: Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers https://t.co/YS…

Dec 9, 2022 · 40 shares · 1,823 followers View post →
Jenny 1776
@realouMAGAgirl · X

RT @13NVESTR13: Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers https://t.co/YS…

Dec 9, 2022 · 40 shares · 43,612 followers View post →
Robin
@robin_pershall · X

RT @13NVESTR13: Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers https://t.co/YS…

Dec 9, 2022 · 40 shares · 1,183 followers View post →
TheLionsDen
@LionnessMamma · X

RT @13NVESTR13: Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers https://t.co/YS…

Dec 9, 2022 · 40 shares · 857 followers View post →
Michelle #AmericaFirst
@MichelleRM68 · X

RT @13NVESTR13: Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers https://t.co/YS…

Dec 9, 2022 · 40 shares · 223,219 followers View post →
Willie D
@WillieDMack1 · X

RT @13NVESTR13: Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers https://t.co/YS…

Dec 9, 2022 · 40 shares · 40,950 followers View post →
Dane
@UltraDane · X

RT @13NVESTR13: Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers https://t.co/YS…

Dec 9, 2022 · 40 shares · 307,637 followers View post →
DebForTrump2024
@DebForTrump2024 · X

RT @13NVESTR13: Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers https://t.co/YS…

Dec 9, 2022 · 40 shares · 29,744 followers View post →
ags_win
@Ags_win · X

RT @13NVESTR13: Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers https://t.co/YS…

Dec 9, 2022 · 40 shares · 519 followers View post →
Renee
@reneeAZpatriot4 · X

RT @13NVESTR13: Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers https://t.co/YS…

Dec 9, 2022 · 40 shares · 82,432 followers View post →
Binturong
@NWMNBint · X

RT @13NVESTR13: Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers https://t.co/YS…

Dec 9, 2022 · 40 shares · 15,250 followers View post →
ShirleyQ
@ShirleyQHAY · X

RT @13NVESTR13: Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers https://t.co/YS…

Dec 9, 2022 · 40 shares · 35,642 followers View post →
VeBee
@VeBo1991 · X

RT @13NVESTR13: Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers https://t.co/YS…

Dec 9, 2022 · 40 shares · 179,356 followers View post →
sharon jordan
@sharonj11572053 · X

RT @13NVESTR13: Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers https://t.co/YS…

Dec 9, 2022 · 40 shares · 7,584 followers View post →
Jay Saltzman
@saltzman_jay · X

RT @13NVESTR13: Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers https://t.co/YS…

Dec 9, 2022 · 40 shares · 5,581 followers View post →
Baklava_USA
@Baklava_USA · X

RT @13NVESTR13: Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers https://t.co/YS…

Dec 9, 2022 · 40 shares · 64,754 followers View post →
Gail
@Rose4YouTwo · X

RT @13NVESTR13: Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers https://t.co/YS…

Dec 9, 2022 · 40 shares · 16,135 followers View post →
Sara
@skb_sara · X

RT @13NVESTR13: Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers https://t.co/YS…

Dec 9, 2022 · 40 shares · 121,363 followers View post →
DixiDarlen
@DixiDarlen · X

RT @13NVESTR13: Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers https://t.co/YS…

Dec 9, 2022 · 40 shares · 113,465 followers View post →
77HERCULES77
@77HERCULES77 · X

RT @13NVESTR13: Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers https://t.co/YS…

Dec 9, 2022 · 40 shares · 52,184 followers View post →
Queen Isabella
@MaldonDonmal · X

RT @13NVESTR13: Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers https://t.co/YS…

Dec 9, 2022 · 40 shares · 20,488 followers View post →
Dr. Joker
@13NVESTR13 · X

Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers https://t.co/YSM4klS9Nu

Dec 9, 2022 · 26 likes · 40 shares · 13,601 followers View post →
Starte Firer
@Anonylyzer13 · X

RT @Anonylyzer13: @Ldn_Ambulance 5 NIH/National Library of Medicine studies from 2004-2020 all failing to find

Nov 28, 2022 · 3 shares · 3,775 followers View post →
Shell Lee
@SrlebertLebert · X

@NadrakupNorth Caring for self and others https://t.co/0LOpPNiQQJ https://t.co/nXDKehwjEj https://t.co/50of3PvnAm https://t.co/7JRsidqQnZ https://t.co/tcRBzu9Xt7 https://t.co/X4jcChLl3P https://t.co/olemxt3E98 https://t.co/eVJwkFASSe https://t.co/tW319jUtQE https://t.co/c2rA81ZGJ3

Nov 28, 2022 · 335 followers View post →
TheFringe
@TheActaFist777 · X

@Notinjected418 https://t.co/h2Ny8tjnG7 https://t.co/8MYpHPih0L https://t.co/PeIZ7vQbr3 https://t.co/YrnyMY8chV https://t.co/n3NqI8zbBV https://t.co/kcEWUoe2pA https://t.co/Ig3IDMccCs https://t.co/0oJcweUz5x

Nov 23, 2022 · 8,282 followers View post →
Sophie
@zosia15 · X

Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers | BMC Infectious Diseases | Full Text https://t.co/7eXVZzExud

Nov 22, 2022 · 318 followers View post →
Covid Slang
@CovidSlang · X

@LalaniLynne @globeandmail https://t.co/uLBFf8MyMV Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers

Nov 21, 2022 · 27 followers View post →
Rex Butt
@RexButt7 · X

@marshalederman https://t.co/H6VTeKGQnb

Nov 15, 2022 · 59 followers View post →
Dr Rasmussen
@StandingHannah · X

Title: Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers published in 2019 being used to fight against a mask mandate in 2022. https://t.co/MB90juEBKR

Nov 15, 2022 · 2 likes · 4,271 followers View post →
Dr Rasmussen
@StandingHannah · X

@g84199763 @JerryJa82270888 But to start did you see the title: Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers. And the date 2019. So not actually what we’re talking about. But I’m sure the numbered accounts just did a quick Google not a read.

Nov 15, 2022 · 4,271 followers View post →
Ragnorakishere
@ragnorakishere · X

@Dorotheacalm @CristinaMallai @SKGandhiMD @mattprescott 5. "Effectiveness of Adding a Mask Recommendation to Other Public Health Measures to Prevent SARS-CoV-2 Infection in Danish Mask Wearers."https://t.co/noDkAB8klO 6. "Contamination by respiratory viruses on outer surface of medical masks https://t.co/RYx4kLfKwU

Nov 15, 2022 · 2,071 followers View post →
Covid Slang
@CovidSlang · X

@CBCNews https://t.co/uLBFf8N6Ct Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers

Nov 15, 2022 · 27 followers View post →
JN
@J_Miguelinho · X

@JeromeAdamsMD Maybe because there is evidence of added risk? Hypercapnia? Plastic particles inhalation? No effect whatsoever? https://t.co/e7Pz9GU5mR

Nov 13, 2022 · 871 followers View post →
JN
@J_Miguelinho · X

@LeftBehindCnd @chicfrmontario Read this and do your judgment why masks can eventually do things worst (not mention several other problems, like Hypercapnia, small plastic particles inhalation, …) https://t.co/e7Pz9GUDcp

Nov 13, 2022 · 1 like · 871 followers View post →
Jonathan
@jmcrookston.bsky.social · Bluesky

https://bmcinfectdis.biomedcentral.com/articles/10.1186/s12879-019-4109-x

Nov 13, 2022 · 1 share View post →
connie thompson
@conniet40282915 · X

RT @RexButt7: @bettybetty700 @iamyogi_ And this one!!! https://t.co/H6VTeKGixD

Nov 13, 2022 · 1 share · 205 followers View post →
Rex Butt
@RexButt7 · X

@bettybetty700 @iamyogi_ And this one!!! https://t.co/H6VTeKGixD

Nov 12, 2022 · 2 likes · 1 share · 59 followers View post →
Jas Sidhu
@mcjas62 · X

@UWaterloo @WaterlooSci @uwaterloohealth @UWaterlooLife @WaterlooMath @uwaterlooARTS @WaterlooENG @envwaterloo MASKS: https://t.co/taP25DKrTc https://t.co/uDgSkZkUlF https://t.co/cIaVTK60hz https://t.co/nlI3vIJ4Ff

Nov 8, 2022 · 130 followers View post →
I..A..N..S
@IANSYT · X

@Florixn_de @THE_MommaJo @POTUS see also: https://t.co/A6tlbdcliu https://t.co/84HIUi3C5l https://t.co/wSQ2kCyRi9

Nov 8, 2022 · 194 followers View post →
Sonnenaufgang
@io_opinion · X

@DaniloTepsa @Tim_Roehn Es gibt aber eine aus dem Gesundheitsbereich: "Virus positivity was significantly higher in masks samples worn for > 6 h (14.1%, 14/99 versus 1.2%, 1/49, OR 7.9, 95% CI 1.01-61.99)" "Contamination by respiratory viruses on outer surface of medical masks" https://t.co/feTCoh33Bt

Oct 25, 2022 · 1 like · 255 followers View post →
Dr Hassan
@DrHassa67474298 · X

RT @Alpha_Yeshua: Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers https://t.co/…

Oct 16, 2022 · 1 share · 1,121 followers View post →
Alpha Marackar
@Alpha_Yeshua · X

Contamination by respiratory viruses on outer surface of medical masks used by hospital healthcare workers https://t.co/5dZbALb7DL

Oct 16, 2022 · 1 like · 1 share · 395 followers View post →
RudiGroßschipl
@RSchipl · X

@Don_Halfdan @gudrun_kofler @BgmLudwig @vanderbellen wirkung fragwürdig und die nebenwirkungen sind stark kontraproduktiv https://t.co/goygak4YWn https://t.co/NE2v0tTnuH https://t.co/ehjpMsQjS0 https://t.co/zn1PPpjy1z https://t.co/WRtYxhkLL6 https://t.co/Tj3VaTlKh7 https://t.co/ezP96DCCkV ludwig weiß es haha https://t.co/5C4ODQEksN

Oct 14, 2022 · 9 followers View post →
Heart
@Heart4Truth · X

https://t.co/IUs6BWQFzC https://t.co/Ow9olZiie5 https://t.co/OV5WBlf1TD https://t.co/KxpCUGN0Lu

Oct 1, 2022 · 748 followers View post →
Helen
@0800_KSMY_ASS · X

RT @DanielHayes31: @IainMulady @troydee @TakethatCt @Springbok1066 @MrDannyTeal @NathanaelYoung @ShockTraumaRN @5shezz4 @0800_KSMY_ASS @han…

Sep 28, 2022 · 1 share · 1,897 followers View post →
Daniel Hayes
@DanielHayes31 · X

@IainMulady @troydee @TakethatCt @Springbok1066 @MrDannyTeal @NathanaelYoung @ShockTraumaRN @5shezz4 @0800_KSMY_ASS @hansel21_ @hambomyers @ptcjoneses @villagerssn @Tmafkab @Joe09396262 @ryanbeed @MrQuantity @JiminyC24 @SSZ1967 @SwaledaleMutton @dann58638436 @kitkatppk @crapinmyfood @chezzie67 @HappieLady_ @mrswebbie @mariveroc2 @GigaohmResist @Artemisapphire @LyquidPirate @GBates76034889 @VikiLovesFACS @EricTopol @Dereklowe @TimTruth123 @EnigmasTellKit @rotor_motor13b @bedworthlad72 @nuhope2022 @arkmedic @AstraZeneca @OurWorldInData @GovLarryHogan @P_McCulloughMD @CMSGov @DSActive @DSAInfo • https://t.co/QnWlIchUvg • https://t.co/3Y76i7cCnd • https://t.co/AF6e2qtd3w • https://t.co/V8N4yxUm0I • https://t.co/RLs9hkAEx6 • https://t.co/cnQeS1OcMa • https://t.co/abhnSwRnu1 • https://t.co/Z2UqFE8EE5 • https://t.co/ATyYu9XHYq • https://t.co/3Y76i7cCnd

Sep 28, 2022 · 1 like · 1 share · 2,608 followers View post →
Sharon Reardon
@COPTAG · X

@Sandyboots2020 What about their physical health? These studies show no benefit to mask wearing but show potential harms. https://t.co/ITcabwY9Oi https://t.co/08T4TI73WR https://t.co/jRTLWhKmfb https://t.co/6I1cPmwiuf https://t.co/cRMbEgd3re

Sep 7, 2022 · 1 like · 191 followers View post →
Sebastien Degaules
@ccie8000 · X

RT @COPTAG: @ontarioisproud Here are some scientific studies which show the potential harms with no benefits of mask wearing. https://t.co/…

Sep 7, 2022 · 2 shares · 110 followers View post →
Allegedly BEN
@Bensamsona1 · X

RT @COPTAG: @ontarioisproud Here are some scientific studies which show the potential harms with no benefits of mask wearing. https://t.co/…

Sep 7, 2022 · 2 shares · 680 followers View post →
Sharon Reardon
@COPTAG · X

@ontarioisproud Here are some scientific studies which show the potential harms with no benefits of mask wearing. https://t.co/ITcabwY9Oi https://t.co/08T4TI73WR https://t.co/jRTLWhKmfb https://t.co/6I1cPmwiuf https://t.co/cRMbEgd3re

Sep 7, 2022 · 3 likes · 2 shares · 191 followers View post →
Joseph Dominguez
@IWantMy2Dlrs · X

@Dalton_Russel_ @FiveTimesAugust @jakeshieldsajj 1.https://t.co/FNAiGbjFZ5

Sep 4, 2022 · 189 followers View post →
duckie
@duckiesae · X

RT @Corekane: @kanooshie @Phazed5 Here's a cloth mask study showing that it doesn't work: https://t.co/NLi8RpBim5 Here are more studies sh…

Aug 13, 2022 · 1 share · 294 followers View post →
Jonathan
@Corekane · X

@kanooshie @Phazed5 Here's a cloth mask study showing that it doesn't work: https://t.co/NLi8RpBim5 Here are more studies showing that masks get you sick. Who's stupid now? https://t.co/NBioLqMJHU https://t.co/vhCDzJHVOh https://t.co/nOrFspBaND https://t.co/7xMS8D47Th https://t.co/fFFgH709tP

Aug 12, 2022 · 10 likes · 1 share · 1,283 followers View post →
Corporate America
@Corporatization · X

@Grumpa1776 @tony_burnetti @subsix848 @jeffreyatucker 5 NIH studies from 2004-2020 all finding verifiable health effects from wearing a face mask: https://t.co/mb7RgNwz0H https://t.co/vfnGPfm8Qq https://t.co/jQAdD99XUJ https://t.co/ZdxD6mMeEj https://t.co/fFRL4ym006 2/x

Aug 1, 2022 · 82 followers View post →
:Perry
@perrybonner · X

@Dr_Bry_So_Fly List of 30 studies showing face masks are useless against COVID-19 (If such a v!ru$ ever existed) https://t.co/Dn7wYiNX5F https://t.co/1PrMUMG8gj https://t.co/GQ8rVtNNLZ https://t.co/BcspWxMpCR https://t.co/p3QJ89powD https://t.co/PFtctWXm55 https://t.co/IVAzvrcw3z

Jul 30, 2022 · 291 followers View post →
Xel
@scythesociety · X

@OfCrustacea @MadAw987 @weisseseite @C_Pohlmann 5/ Wissenschaft am Arsch vorbeigeht: 1) https://t.co/4XYPdXoFvs 2) https://t.co/P316MKbIr9 3) https://t.co/dmrdv4LQd4 4) https://t.co/ogKQBNqW7V 5) https://t.co/u1UCom3Cwf 6) https://t.co/Gvuj97PYnw 7) https://t.co/lyaPdDtgGt 8) https://t.co/bvblgsmMjh

Jul 28, 2022 · 976 followers View post →
James
@James103922864 · X

@DedRed18 @JohnRuddick2 As for masks. Just a few of many studies. https://t.co/5kgI1EqyeL https://t.co/pLznbFTMzr https://t.co/JKcPxcCTmC https://t.co/hJgCefcaJm https://t.co/1sb8WJCx4Z https://t.co/KZY5xUGhub https://t.co/QV2b6hCNVe https://t.co/JmfiBXSomp https://t.co/nK8awkRPet

Jul 21, 2022 · 1,043 followers View post →
Old (banned) account of LibsOwner
@DefyCCC · X

9/ adenovirus, bocavirus, respiratory syncytial virus (RSV), and influenza virus. https://t.co/Sj69tY5SyG

Aug 23, 2021 · 4 likes · 1,252 followers View post →
Old (banned) account of LibsOwner
@DefyCCC · X

@NYMag No clear benefits, but a lot of clear harm, like contamination by other pathogens https://t.co/Sj69tY5SyG

Aug 22, 2021 · 1,252 followers View post →
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doi: 10.1186/s12879-019-4109-x. [xxiii] Monalisa A.C., Padma K.B., Manjunath K., Hemavathy E., Varsha D. Microbial Contamination of the Mouth Masks Used by ...

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masks used by hospital healthcare workers. BMC Infectious Diseases, 2019. 19(1). https://dx.doi.org/10.1186/s12879-019-4109-x

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X (Twitter) Copy Link Download. Follow. Facebook Apple News ... https://bmcinfectdis.biomedcentral.com/articles/10.1186/s12879-019-4109-x ...

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The airflow pattern also tends to concentrate it on the surface. https://bmcinfectdis.biomedcentral.com/articles/10.1186/s12879-019-4109-x.

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com/articles/10.1186/s12879-019-4109 -x. bmcinfectdis.biomedcentral.com. Contamination by respiratory viruses on outer surface of. 5 yrs. 2.

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