A 2020 mask mandate study used by the CDC to inform masking policy is scrutinized for flawed methodology and cherry-picked ...
Add Yahoo as a preferred source to see more of our stories on Google. Doctors still suggest masking up in places like your local grocery store if COVID-19 cases are high in your area. (Getty Images) ...
See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Wearing face masks may not have lowered the risk of COVID infection ...
COVID-19 cases are rising in about half of US states, signaling a summer wave driven by waning immunity and new variants like NB.1.8.1. The CDC notes a biannual pattern with peaks in summer and winter ...
See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Face mask mandates have made a return in several California counties, ...