Infectious mononucleosis, often called "mono," is a viral illness best known for causing extreme fatigue, sore throat and swollen glands.

“We are heading up a second peak of flu season,” said Caitlin Rivers, a Johns Hopkins University epidemiologist who writes ...

Experts say a respiratory virus that originates in man’s best friend could be a major threat to public health.

There is no cure for measles. Doctors can provide supportive care and try to manage the symptoms — reduce fever, prevent dehydration, treat secondary bacterial infections — until the disease has run ...

Researchers warn that influenza D virus and canine coronavirus, both originating in animals, show signs of evolving toward human transmission. Limited surveillance and diagnostics may leave ...

Khaberni - Infectious disease experts warn that the D influenza virus and canine coronavirus may become a new public health threat. Researchers in the published study attribute their concerns ...

Respiratory virus season is in full swing across California, with several illnesses spreading across the state. Cases of ...

The CDC reports that COVID-19 infections are growing or likely growing in 37 states, including Ohio. COVID-19 hospitalizations in Ohio more than doubled from early to late December, coinciding with ...

BIRMINGHAM, Ala. (WIAT) — Doctors across Alabama are seeing an increase in the number of people who have flu or COVID-19 symptoms, according to UAB Chief Healthcare Epidemiologist Dr. Rachael Lee. She ...

Add Yahoo as a preferred source to see more of our stories on Google. "When COVID first appeared, we saw the lower respiratory tract manifestation, that is pneumonia. We don't see that anymore," Dr.

If you partied hard or just enjoyed seeing family during the winter holidays (whether it was Christmas, Hanukkah, Kwanzaa, New Year’s Eve or all of them!), chances are you were exposed to their germs.

That tickle in your throat or runny nose may be much more than a common cold; it could be the flu (or worse, COVID-19), any of which could derail your Christmas and New Year's Eve plans. Common cold, ...