COVID-19 activity has increased in most areas in the U.S. while seasonal flu activity remains elevated across the country, the CDC said. Meanwhile, RSV activity is very high in many areas of the U.S., ...

More Americans are getting infected with seasonal influenza and seeking care, a regular occurrence this time of year.

Updated vaccines, proper hygiene and staying home when you're sick can help prevent the spread of respiratory illnesses this ...

Health officials have identified another possible case of bird flu in a child — this time in San Francisco. The San Francisco ...

In the week ending January 11, the North Carolina Department of Health and Human Services says 15 people died from the flu.