Malware includes viruses, worms, adware, spyware, and ransomware — they all work differently but tend to cause similar ...

Coronavirus disease 2019 (COVID-19) is caused by a virus that spreads between people. Find out how to protect yourself and those close to you.

With hand, foot, and mouth disease, or HFMD, spreading through certain parts of the country, there are certain symptoms to look for and ways to treat the illness.

A person living in the suburbs of New York City has tested positive for chikungunya, a mosquito-borne virus that is more often seen in South America and hasn’t been transmitted on the U.S. mainland in ...

Viral infections trigger inflammation that raises heart disease risk, study finds. Vaccination against COVID, flu and shingles may help prevent cardiovascular complications.

Ebola is one of the nasty viruses that can hide in the body even after a patient recovers and tests negative. It can reemerge ...

They came for blood — and left behind something worse. Thousands of people in China have been infected with a painful mosquito-borne virus, triggering the country’s most aggressive public health ...

After a summer lull in U.S. cases of avian influenza in both poultry and dairy cattle—and no human infections reported in the ...

Observing cases of Canine Distemper in certain areas of Goa, the Directorate of Animal Husbandry and Veterinary Services ...