A mutated flu virus is spreading across the U.S., with 86.8% of recent cases identified as H3N2 subclade K. The flu shot is ...

Planning on traveling for the holidays? Here's when you need to get your seasonal vaccinations so you can protect your family ...

The strain—identified in some regions as H3N2 subclade K—has gained traction internationally, prompting warnings from health ...

It's once again the time of year for an uptick in illnesses such as colds, the flu, COVID and RSV. Here are the signs and ...

"We will see the implications of it in children, unfortunately, in the years to come," Connecticut's public health head ...

Norovirus is a “very contagious” germ that causes vomiting, diarrhea and stomach cramps, according to the California Department of Public Health. The virus inflicts acute gastroenteritis — ...

According to a recent report by CIDRAP and the CDC, published on November 24, 2025, viral activity is on the rise, and it's ...

Concerns about the spread of influenza are growing in the U.S. as the U.K. sees a flu surge in children and young adults.

The Mayo Clinic warns COVID-19 and the common cold share similar symptoms, especially early in the onset.

Public health officials are reminding people to take precautions as flu and RSV cases rise. New York saw an 80% spike in flu ...

The nation’s leading doctors groups are in a standoff with federal health officials over vaccines. The conflict intensified ...

Norovirus has been surging around the country in recent weeks, according to wastewater data. What does it look like in ...