Scientists report unusually high Chagas disease parasite rates in kissing bugs collected near the U.S.-Mexico border region.

Acanthamoeba keratitis is a rare but blinding parasitic eye disease. Experts share how to avoid it and treat it.

Nuvance Health lists common new flu, or super flu, subclade K symptoms, which mirror many symptoms of the common flu: Fever ...

Among the most famous demonstrations of genetic mutations driving infection outcome is severe combined immunodeficiency (SCID ...

After someone who has norovirus vomits or has diarrhea, the CDC recommends the following: Disinfect the areas a contagious ...

A ferocious surge of flu cases is linked in part to a variant that has not been dominant in the past few years — resulting in ...

A new flu strain has been detected, with the variant dubbed influenza A subclade K. How severe is the strain and does the ...

Candida auris is a drug-resistant fungus that spreads mainly in health care settings, including nursing homes and hospitals.

"Beyond typical flu symptoms like fever, cough and body aches, warning signs include trouble breathing, chest pain, confusion ...