Health
The best and worst choices for a cloth face mask – SFGate
Any face mask is better than no face mask during the pandemic. But all masks are not created equal.
- A bandana is the least effective face mask you can wear to protect others, according to a recent study.
A bandana is the least effective face mask you can wear to protect others, according to a recent study.
Photo: MoMo Productions/Getty Images
A bandana is the least effective face mask you can wear to protect others, according to a recent study.
A bandana is the least effective face mask you can wear to protect others, according to a recent study.
Photo: MoMo Producti…
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