With the delta variant surging and health officials urging indoor mask use — and requiring masks indoors for many Bay Area locations — you've likely pulled out ...
We’ve removed our paywall from essential coronavirus news stories. Become a subscriber to support our journalists. Subscribe now. One of the most vocal advocates for the use of higher-quality masks ...
In light of new research, the CDC is once again emphasizing wearing a face mask with a proper fit and multiple layers to reduce the spread of COVID-19. Experts say if you have to keep adjusting your ...
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