You might associate autoimmune conditions with symptoms like skin disease, chronic pain, and fatigue. A less-discussed ...

A contagious new COVID-19 variant called NB.1.8.1, aka "Nimbus," is now dominant in the United States, CDC data show. What to know about symptoms and vaccines.

The Epstein-Barr virus is one of the most common and persistent human viruses in the world, according to the CDC.

The drug is Ambroxol. It’s been used for decades to treat respiratory ailments by thinning mucus and easing coughs. But now, ...

Learn about 7 deadly diseases that start with shoulder pain. Early recognition of these warning signs could be life-saving for you or loved ones.