Discover new COVID variant symptoms in 2026, understand respiratory infection risks, and learn effective protection ...

A “mystery throat virus” is going around, leaving people down and out for the count — and offering no real treatment.

Fever, cough and body aches can point to flu, viral fever or Covid. With symptoms overlapping and risks varying, doctors say knowing how to differentiate early can prevent complications and stop ...

If you're feeling sick and your throat pain is quite severe, you may have caught the latest COVID-19 variant, known for its "razor blade" sore throat. The new COVID variant, NB.1.8.1, was first ...

A newer COVID-19 variant may be causing a severe sore throat in some people who contract the infection. The variant, known as NB.1.8.1, has been nicknamed by some as "razor blade throat" due to the ...

Dr. Biernbaum concurs, noting, "Cough, fever and sore throats are typically the most common symptoms we see, but COVID-19 ...

Woke up to a sore, scratchy throat? You may want to blame it on dry air, but it’s usually a sign your body is fighting a ...

A new mystery virus tougher than Covid and flu is spreading across the world, prompting one health expert to warn 'soap and ...

It can be hard to know what is causing your symptoms in the winter but there are some ways to tell them apart.

Tis the season for getting sick. Here's what to know about the pathogens circulating in the U.S. this December and how to ...