Newsweek has created a map showing where in the country norovirus is surging ... according to the CDC database CalciNet Data.

Six U.S states all saw "very high" levels of COVID-19 viruses in their wastewater in the first week of December, says the CDC.

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

Respiratory illness activity is currently considered "high" in the United States, according to the CDC. In one state, it is ...

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

RSV is "a common respiratory virus that infects the nose, throat, and lungs. RSV symptoms make it difficult to distinguish it ...