First, the studies.
Study: Fresh surgical masks don’t block bacteria after 120 minutes, and viruses are much smaller than bacteria. Surgical masks don’t block much of anything over a long period.
https://www.ijic.info/article/view/10788
Study: Mask-wearing Asian countries have no less influenza that non-wearing Western countries.
https://www.niid.go.jp/niid/en/2019-10-04-07-17-22/865-iasr/9288-477te.html
Study from 2010: masks are useless. Samy Rengasamy, Benjamin Eimer, Ronald E. Shaffer, Simple Respiratory Protection—Evaluation of the Filtration Performance of Cloth Masks and Common Fabric Materials Against 20–1000 nm Size Particles, The Annals of Occupational Hygiene, Volume 54, Issue 7, October 2010, Pages 789–798, https://doi.org/10.1093/annhyg/meq044 https://academic.oup.com/annweh/article/54/7/789/202744
MSM says masks not required.
Below: CDC says do not wear masks, via Time Magazine.
https://time.com/5794729/coronavirus-face-masks/
CDC exempts certain people from wearing masks. ORIGINAL SOURCE: CDC says people at higher risk of COVID-19 complications do not have to wear masks. Here are the medical conditions related to that. Chronic kidney disease, COPD, immunocompromised state, BMI 30 or more, heart conditions, sickle cell disease, type 2 diabetes, asthma, cystic fibrosis, and more.
Below: Video shows CO2 levels get to dangerous levels within seconds inside a mask when a person wears it.
https://www.bitchute.com/video/fKMqp2aysL2X/
Below: WHO video “How to wear a medical mask” says do not wear a mask that has been previously worn.
Below: Even CNN says masks don’t help.
In a video that’s since been changed, WHO says healthy people who are not around the sick do not have to wear masks. But the original video is here.
And a screen shot of that article is here.
US Health officials say people should not wear masks because they do not use them correctly.
CDC says some people should not wear masks: children under age 2, people with asthma or COPD.
https://bestlifeonline.com/shouldnt-wear-face-masks/
Business Insider says WHO says no need for healthy people to wear masks.
https://www.businessinsider.com/who-no-need-for-healthy-people-to-wear-face-masks-2020-4?op=1
Another interesting point: If you can smell smoke through your mask, or blow out a match or lighter with a mask on, it isn’t filtering much of anything.
More mask facts from Association of American Physicians and Surgeons.
