You may be able to pass on the virus, even if you don't feel sick yet. The flu incubation period is the time from when you come into contact with the flu virus to when you develop symptoms.

The flu can also cause a general feeling of fatigue or malaise, Ray says, as well as gastrointestinal issues like diarrhea ...

As with COVID, testing is the only way to confirm the presence of the influenza virus in your body.

She says they’re seeing more patients with the flu, COVID-19, and RSV ... Afroze says, “I am hoping, based on incubation periods and stuff like that of respiratory viruses, this is probably ...

“The incubation periods typically about seven days average. And so and that's from the onset of symptoms because you can have the flu and not really exhibit many symptoms for the first couple of day ...