Data from the Centers for Disease Control and Prevention show cases of norovirus, the highly contagious stomach bug, are surging in the U.S.

Wisconsin is among 10 states to report human cases of the H5N1 virus so far, with more than half reported in California.

Norovirus and the stomach flu aren't the same thing. Here's what doctors wish patients knew, from the American Medical ...

The Bird Flu, also known as H5N1, has been found at egg and dairy production facilities and one backyard coop, officials say.

Cases of human metapneumovirus, or HMPV, a contagious virus that can lead to respiratory disease, is reportedly spiking in northern China. Infectious disease experts say risk to the U.S. is low.

Transmission of norovirus may occur through: Direct contact with a sick person Sharing food or utensils with a sick person Consuming food or drinks contaminated with the virus Touching ...

With 66 human cases and one death from bird flu in the current outbreak, there are several ways Americans could become sick.

Bird flu, or Avian influenza, is a virus that is spread from infected cows, birds and other animals to people.