SAN FRANCISCO (KGO) -- The omicron surge has caused the CDC to finally update its mask guidance late last week, indicating a clear preference for the level of protection offered by N95 and KN95 masks.
Coming soon to your Twitter feed: another Centers for Disease Control and Prevention poster on the virtues of mask-wearing. “People who reported always wearing a mask in indoor public settings were ...
Catherine Clase is a member of the Cloth Mask Knowledge Exchange, a research and knowledge translation group that includes industry stakeholders. Industry stakeholders contribute to the Cloth Mask ...
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