With rising influenza infection rates nationwide, and in Pennsylvania specifically, any cough or sneeze might trigger concern about spreading infections. With such high rates of infection, doctors are ...

Flu season typically ends in May, which means it isn’t too late for a flu shot. (Just remember that it takes a couple of ...

Low vaccination rates may also be contributing to this year’s sick season. As of late January, U.S. vaccine uptake was well ...

Influenza levels in the US are the highest they've been in 15 years amid winter weather and a second wave of the virus.

The winter flu season features two types of influenza. Here's what you need to know about them and how they differ.

More than 80 domestic cats have been confirmed to have had bird flu since 2022. Experts say there's a risk that cats could ...

Millions of egg-laying hens have been lost due to the bird flu, causing egg production to slow and prices to skyrocket.

We're in the midst of flu season, and the U.S. is facing a wave that's straining hospitals and closing schools. But not all ...

For a second time this season, at least 41 states are reporting high or very high levels of the flu. Here's how to stay safe.