You're hearing it from health agencies and you might be feeling it in your circles right now. It's the season for being sick.

We talked to experts about where the science is on risks to humans and how the virus is messing with the food supply.

Influenza is surging in the U.S., with doctor visits for flu symptoms at a 15-year high. Why is this flu season so bad?

Aches and pains. Pain (think: body aches and a sore throat) is also a tip off that you’re dealing with a virus like a cold.

A 53-year-old Mumbai man died from Guillain-Barré Syndrome (GBS), marking the city's first fatality. Maharashtra’s death toll ...