Why do some people develop severe flu symptoms? A study points the finger at an unsung portion of the antibodies our immune systems generate to fend off invading pathogens.

Did you know that the flu, and even COVID, can cause pink eye? Here's how to treat it (and avoid spreading it to others).

MARQUETTE, MI— Eastern Equine Encephalitis has been found in Marquette County. The Marquette County Health Department was ...

A year after an outbreak of H5N1 killed thousands of elephant seals, only about a third of the seals normally expected here ...

PENOBSCOT COUNTY, Maine — A person from Penobscot County has tested presumptive positive for Eastern Equine Encephalitis (EEE).

Maine health officials say a Penobscot County resident became severely ill in early October and remains hospitalized.

Symptoms of EEE include flu-like issues ... though other mosquito-borne illnesses have been found in most of Maine’s 16 ...

The total number of dengue fever cases in the U.S. is now more than double the number recorded all of last year, federal data ...

Unfortunately, it's not a subtle illness: nausea, vomiting and diarrhoea are the three main norovirus symptoms, but there are lots of other ways this tiny virus can make you feel utterly grim.

Those infected with Lassa fever usually begin to experience symptoms within one to three weeks of contracting the viral illness. "I want to assure Iowans that the risk of transmission is incredibly ...