Health
The Other Face Mask Fight: Are They Our Very Best Defense Against Coronavirus? – WBUR
Evidence continues to mount that face masks are especially good defenses against coronavirus outbreaks — if enough people wear them. But a debate is heating up in the science world about whether they are the single most effective measure against infection.
As academic fights go, the dispute over a recent paper about face masks and how they help prevent coronavirus spread is a pretty hot one.
“It is absolutely riddled with errors,” says Harvard T.H. Ch…
