A 2022 study estimates that at-home flu tests have a sensitivity of about 63% if the test is performed within 72 hours of when symptoms started. And a more recent study looking at a rapid combined ...

SAN DIEGO — Flu season is right around the corner in San Diego, and many people are searching for quicker, easier ways to find out if they’re sick. At-home COVID testing became popular a few years ago ...

Flu cases and hospitalizations are surging, already breaking last season's records. Here's where activity is highest, what ...

If you test positive for the flu at your doctor’s office or with an at-home influenza test kit, there are many treatments.