As of Jan. 20, the CDC reports that RSV activity has peaked in most of the U.S., particularly among young children—a group ...

Seasonal influenza activity is high across the country, with some people feeling like they can’t shake the symptoms.

Respiratory illness activity remains high across the country, according to the latest data from the Centers for Disease Control and Prevention.

Respiratory viruses are continuing to spread across the United States and such activity "is expected to continue for several ...

Winter viruses are raging right now, with flu leading the way at extremely high levels in the West, across the Midwest and ...

The H5N1 virus has mutated meaning it has begun to adapt to infect humans better raising new questions about H5N1's pandemic ...

Flu activity has surged to high levels in many states, overwhelming some hospitals. Experts discuss what to expect for the ...

The Centers for Disease Control and Prevention says hospitals treating people for the flu should test them for avian ...

The U.S. Centers for Disease Control and Prevention is urging health care workers to accelerate bird flu testing for patients ...

The US CDC confirmed another case of avian influenza A(H5N1), or bird flu, in California, bringing the nationwide total of cases to 67.

The U.S. is seeing a "quad-demic" as cases of COVID-19, flu, RSV and norovirus spread at the same time. Experts said this is ...

South Carolina has a higher rate of flu than most other states, the latest health reports show. According to the Centers for ...