US CDC may recommend better masks against Omicron - Washington Post

The US Centers for Disease Control and Prevention (CDC) is considering updating its mask guidance because of an increase in the number of Omicron-related coronavirus cases, the Washington Post reported on Monday.

The agency will likely advise people to opt for the highly protective N95 or KN95 masks worn by healthcare personnel if they can do so consistently, the newspaper reported, citing an official close to the deliberations.

The CDC guidance is...