The number of emergency room visits involving influenza in the US has crossed into the "very high" level, the Centers for ...

People of all ages can get norovirus, but more severe infections occur in children younger than five years old, older adults and people with weakened immune systems. Symptoms typically develop within ...

In the last week, the agency has seen a seven percent increase in positive COVID test results and a spike in COVID-related ...

Alabama is one of six states in the U.S. with the highest level of influenza-like cases, according to CDC data.

The holidays came with a side of flu for many Americans, with 40 states reporting high or very high levels of illness last ...

The CDC reported that COVID-19, seasonal flu and RSV diagnosis are increasing across the country. A map posted on the CDC website shows Ohio and Indiana are seeing moderate respiratory illness ...

After a relatively slow start to the respiratory virus season, the U.S. is kicking off 2025 with a surge in several illnesses ...

An epidemiologist makes the case that a rush of research to stop a swine flu outbreak led to an accidental lab release of an ...

Seasonal influenza activity continues to increase across the country and the region, according to state and national data.

Clark, Cowlitz, Skamania and Wahkiakum counties saw much higher influenza cases during Dec. 15-21 this year than last, ...

The virus is spreading among animals, while viral mutations raise concerns about potential adaptation to human hosts.