>Let's see the test results from the Doctors and surgeons who tested all masks for effectiveness
some copy pasta:
*Data from a University of Illinois at Chicago review
https://www.cidrap.umn.edu/news-perspective/2020/04/commentary-masks-all-covid-19-not-based-sound-data
Filter efficiency was measured across a wide range of small particle sizes (0.02 to 1 µm) at 33 and 99 L/min.
N95 respirators had efficiencies greater than 95% (as expected).
T-shirts had 10% efficiency,
Scarves 10% to 20%,
Cloth masks 10% to 30%,
Sweatshirts 20% to 40%, and
Towels 40%.
All of the cloth masks and materials had near zero efficiency at 0.3 µm, a particle size that easily penetrates into the lungs.
Another study evaluated 44 masks, respirators, and other materials with similar methods and small aerosols (0.08 and 0.22 µm).
N95 FFR filter efficiency was greater than 95%.
Medical masks – 55% efficiency
General masks – 38% and
Handkerchiefs – 2% (one layer) to 13% (four layers) efficiency.
Conclusion: Wearing masks will not reduce SARS-CoV-2
The WHO has not a single documented case of asymptomatic spread. http://www.emro.who.int/health-topics/corona-virus/transmission-of-covid-19-by-asymptomatic-cases.html
Two examples of excellent studies disputing the usefulness of masks, censored in the “new normal”
https://web.archive.org/web/20170612102531/https://www.oralhealthgroup.com/features/face-masks-dont-work-revealing-review/
https://web.archive.org/web/20200422151538/www.researchgate.net/publication/340570735_Masks_Don't_Work_A_review_of_science_relevant_to_COVID-19_social_policy
Countries where health officials that have not yet given in to superstitious, wishful thinking: Norway, Denmark, Sweden, Finland, Holland
https://fee.org/articles/europes-top-health-officials-say-masks-arent-helpful-in-beating-covid-19/
https://www.fhi.no/globalassets/dokumenterfiler/rapporter/2020/should-individuals-in-the-community-without-respiratory-symptoms-wear-facemasks-to-reduce-the-spread-of-covid-19-report-2020.pdf