NEW YORK -- You better start stocking up on your surgical or N95 or KN95 masks. Studies are emerging that cloth masks are not as effective in preventing the spread of COVID. A study released in ...
Scans of the lungs of the sickest COVID-19 patients show distinctive patterns of infection, but so far those clues offer little help in predicting which patients will pull through. For now, doctors ...
Susan Scarbro stares down a bowling lane at the distant pins. She hears a sound that breaks her focus. Was that a cough? Will her mask protect her? COVID-19 remains a very present threat for the ...
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