Immunocompromised participants were much more likely to have received at least four doses of COVID-19 vaccine than their ...

Pneumonia is swelling (inflammation) of the tissue in one or both lungs. According to the NHS, it's usually caused by a ...

Study finds 11% of U.S. adults used dietary supplements for immune support pre-pandemic, emphasizing the importance of ...

After talking to your physician, there are a few things you can do to cope with shingles at home. Use calamine lotion on ...

China has reported two more H9N2 avian flu infections in humans, both of them patients from Hunan province in the southern ...

Your immune system affects more than just infections. Discover how it shapes energy, aging, and overall health—and how to strengthen it.

Virus can be especially dangerous to those over 75, babies under six months and people with a weakened immune system ...

Stanford Medicine is the first to offer the new blood test for mold infections deep inside the body, sparing patients from tissue biopsies.

Health officials are urging older adults to get vaccinated against respiratory syncytial virus (RSV). NHS England announced ...