Four viruses are circulating in the U.S., sparking concerns of a possible “quademic." Here's what to know about risk factors ...

Viral or bacterial infections can occur in the middle of the ear. These often cause pain, inflammation, and fluid buildup. Treatment typically involves antibiotics. Ear infections are the most ...

Scientists at the Garvan Institute of Medical Research have discovered how a viral infection causes autoimmune disease, disproving a long-standing theory and opening a promising new approach to ...

Researchers have uncovered how chronic hepatitis C infection leads to autoimmune disease, which opens new paths for treatments ...