The Centers for Disease Control and Prevention (CDC) has changed its guidelines about masks and respirators a number of times over the past two years and gave its most recent update on January 14, ...
Experts have made it clear: Cloth masks are no longer good enough as the omicron coronavirus variant spreads. Instead, they recommend upgrading to a KN95 or N95 mask as they offer better protection ...
The Centers for Disease Control and Prevention (CDC) updated its guidance on Jan. 14, 2022 to clarify that some masks offer more protection than others as the highly transmissible omicron variant of ...
A mask-policy change at Mayo Clinic isn’t likely to be the final word on which face coverings are acceptable. “We are continually evaluating new evidence as it comes forward,” said Dr. John O’Horo, a ...
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