Respuestas al mensaje #56,934

Also it needs proper protocol in handling, wearing and disposing of the mask, otherwise might as well not wear it.

Masks help keep your mucus and saliva in, under the mask. Even cloth ones are better than nothing. They don't do much to protect the wearer, but...

TBF they work against extremely short-term exposure (like one passing exhale). So at an individual level, yes, masks have some effect; but at the...