You do not need a 'study' because there is a warning on every box, that this mask is NOT for medical use and does NOT stop covid-19. They put that warning on there because they would be sued for lying if they claim a mask Can stop a virus.
Especially,a FAKE one.
THEY must be proven to be criminal liars and the mask lie is a start. Then we move on the the (lie) fact that they called the flu=covid and used a (lie) PCR Test that Never worked and did not show a single (lie) Case. ALL of these prove the Fake plandemic.
(post is archived)