A quadruple whammy of viruses – flu, COVID, norovirus, and respiratory syncytial virus, or RSV – is hitting the U.S. as the year comes to a close. The Centers for Disease Control and Prevention has ...

The Epstein-Barr virus can cause neurological symptoms in some people. These symptoms may arise due to an infection of the nervous system or post-infection inflammation. Epstein-Barr virus (EBV) ...

Symptoms of Zika virus are typically mild and may include fever, rash, and joint pain. For most people, symptoms are not harmful, but the virus can lead to serious complications if you’re pregnant.

Stuffy noses and bothersome coughs aren’t the only winter illness symptoms making the rounds right now. Lots of people are ...

Oropouche virus disease, sometimes called Oropouche fever or sloth fever, is an illness caused by the Oropouche virus that’s spread mostly by biting midges. Oropouche virus is found mostly in a few ...

The CDC has issued a travel warning for Americans heading to China as the country battles an outbreak of chikungunya virus, with thousands of people infected by the mosquito-borne illness. What is ...