We now know what causes lupus – the Epstein-Barr virus 95% of us live with By Bronwyn Thompson November 21, 2025 Epstein-Barr virus (left) can cause B cells (in blue), that produce antibodies, to ...

The virus behind glandular fever, also known as mononucleosis or kissing disease, seems to infect and reprogram immune cells in the body, priming some people to develop the autoimmune condition lupus.

(The Hill) – An outbreak of the chikungunya virus in the manufacturing hub of Foshan near Hong Kong has prompted Chinese authorities to implement robust precautionary measures to prevent new cases ...

Think cold weather makes you sick? Learn what really causes winter illness—and why that drippy cold‑air nose is usually ...

The virus can cause respiratory illness in people of all ages, especially young children, older adults and the immunocompromised.

More than 800 people in the U.S. have had measles since the beginning of the year, according to NBC News data. The majority of cases are in West Texas, where an outbreak that shows no signs of abating ...

One of the most common viruses in the world could be the cause of lupus, an autoimmune disease with wide-ranging symptoms, according to a study published Wednesday. Until now, lupus was somewhat ...

The varicella-zoster virus causes both chickenpox and shingles infections. Initially, the virus causes a chickenpox infection. If it reactivates later, shingles can develop. The chickenpox vaccine ...

Human metapneumovirus, or HMPV, is circulating in California. Learn what it is, symptoms, and how to prevent it.

Viral skin rashes (also known as viral exanthems) can cause itching, irritation, and pain — and possibly symptoms like fever or fatigue. Unlike allergic rashes, which happen when your immune system ...

Laura holds a Master's in Experimental Neuroscience and a Bachelor's in Biology from Imperial College London. Her areas of expertise include health, medicine, psychology, and neuroscience. Laura holds ...