CDC has released expanded guidelines for mask wearing. Short version: It works best when BOTH people are wearing one.
Posted by
loosilu (aka loosilu2)
Nov 13 '20, 06:31
|
Released new guidance expanding the understood protection offered by cloth face mask to include both the person wearing them and those around them: “The prevention benefit of masking is derived from the combination of source control and personal protection for the mask wearer”(NBIC Update, November 12, 2020, 8:27 a.m. EST/CDC Update, November 10, 2020, 10:45 a.m. EST)
|
Responses:
|