Norovirus, often referred to as the stomach flu, is a highly contagious virus that causes gastroenteritis, leading to ...

Several viruses are causing illnesses in Ohio and the U.S. See the symptoms for COVID-19, RSV, flu, norovirus and bird flu.

Dozens of northern Nevada residents have volunteered to participate in a first-of-its-kind trial to test the safety and effectiveness of a vaccine for norovirus ...