A norovirus infection is characterized by sudden vomiting and diarrhea. Outbreaks are often seen on cruise ships, in ...

The agency, in its latest update released Thursday, said the mutations were not found in samples taken from wild birds, ...

The ongoing spread of bird flu in the United States has alarmed experts -- not just because of human cases causing severe ...

A new mutation and the first severe case of H5N1 bird flu discovered in a human in Louisiana has raised concern among some ...

New data from the Centers for Disease Control and Prevention (CDC) estimates life expectancy in the US is now higher than at ...

Typically, flu activity starts to pick up around Halloween and peaks in February. This year, however, the virus got off to a ...

At Dartmouth Hitchcock Medical Center, 97 patients with pneumonia went to the emergency room between September and November, ...

Samples from a hospitalized patient in Louisiana show changes that could make the H5N1 virus spread more easily between ...

Kosovo health authorities said on Friday they had detected the country's first case of monkeypox (mpox), in a man who had ...

Cleaning and infection control were in the well-deserved spotlight ... according to the U.S. Centers for Disease Control & ...