Here's what you need to know about this season's H3N2 flu symptoms, treatment, when to go to the hospital and whether to get ...

Canadian researchers say a blood test measuring immune response to gut bacteria could help predict Crohn’s disease years ...

“It doesn’t happen often, but a sinus infection can spread beyond the nasal passages and into the brain,” said Elizabeth ...

An eye infection can manifest as a host of signs that can cause discomfort and pain. Here are the symptoms that need your ...

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

Allergies and asthma affect an increasing number of children worldwide, but now an international research group led by DTU ...