The United States is seeing a second peak in flu cases this season. After doctor’s office visits for flu dipped early this year, they jumped past the previous season peak at the end of last ...
What to do if you test positive for flu If you have symptoms but test negative for flu or Covid, you could have a different infection, have tested too early, or could be getting a false positive ...
What to do if you test positive for flu If you have symptoms but test negative for flu or Covid, you could have a different infection, have tested too early, or could be getting a false positive ...
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