3 ms·
No, there is plenty of experiments and analysis comparing protection from the "emitter" and protection for the "receptor" Mechanically, masks fit better when o
by aredox 2y ago
No, there is plenty of experiments and analysis comparing protection from the "emitter" and protection for the "receptor"
Mechanically, masks fit better when one inhales than when one exhales.
- zero-sharp 2y agoYou're aware that there are studies specifically trying to find out how well masks work at reducing the spread of covid, yes? https://www.cochranelibrary.com/cdsr/doi/10.1002/14651858.CD006207.pub6/full https://www.cochranelibrary.com/cdsr/doi/10.1002/14651858.CD... I wonder why we're studying this...