N95 respirators, the gold standard of filtration masks, are back in the pandemic spotlight because of the highly contagious Omicron Covid-19 variant. Unlike earlier in the pandemic, N95s are now ...
Please provide your email address to receive an email when new articles are posted on . Reusing single-use surgical masks for up to a week had no major impact on skin or upper respiratory tract ...
With surging pollution, masks provide a protective layer against the harms. While N95 masks are the gold standard for protection, they are not necessarily comfortable for everyone. Many choose ...
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