Many doctors recommend taking a flu test as soon as you notice symptoms, especially if you're in a high-risk group. - SanyaSM/E+/Getty Images As millions of Americans hit the road or took to the skies ...
A 2022 study estimates that at-home flu tests have a sensitivity of about 63% if the test is performed within 72 hours of ...
As flu cases rise across the country, here is everything to know about testing yourself for the illness at home.
(CNN) — As millions of Americans hit the road or took to the skies for the holidays, another seasonal traveler is picking up speed: influenza. The US Centers for Disease Control and Prevention ...
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