Medically reviewed by Jane Kim, MD Key Takeaways Diarrhea and fever can be caused by food poisoning, viruses, or bacteria, and they usually go away on their own in a few days.Drinking small, frequent ...

Learn about fever during pregnancy, including common causes, potential risks, and warning signs you shouldn’t ignore.

The primary culprit behind fever blisters is the herpes simplex virus, specifically HSV-1. This highly contagious virus is easily transmitted through close personal contact, such as kissing or sharing ...

Valley fever infections are on the rise across California, public health officials say. Dry, hot weather across the state — combined with heavy winter rains — make the perfect recipe for an increasing ...

Rheumatic fever (RF) is a fairly rare inflammatory condition in developed countries that can develop as a complication of untreated strep throat caused by group A streptococcal infections. It ...

Add Yahoo as a preferred source to see more of our stories on Google. Valley fever infections are on the rise across California, public health officials say. Dry, hot weather across the state — ...