In a positive finding, the CDC emphasized that there is no evidence the virus has spread from the Louisiana patient to others ...

A norovirus infection is characterized by sudden vomiting and diarrhea. Outbreaks are often seen on cruise ships, in ...

A sharp increase in norovirus cases is sweeping the United States, according to the latest data from the Centers for Disease ...

The latest data on U.S. COVID-19 test positivity rates shows a complicated picture as we head towards the new year.

The number of cases of a wretched stomach bug are up in parts of the US this winter, according to government data. Here's ...

The ongoing spread of bird flu in the United States has alarmed experts – not just because of human cases causing severe ...

You may want to be extra careful sharing food and drinks as cases of the highly-infectious stomach bug known as norovirus are ...