A fever is a temporary rise in body temperature. It’s not considered an illness on its own, but rather a symptom that can be caused by many different conditions. Elevated body temperature can be a ...

A fever is your body’s signal that something might be wrong. Ignore it and you could pay a steep price. Fever is a common symptom that can accompany a wide range of illnesses, from the mild common ...

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 ...

Influenza activity is currently high in California, with a significant number of flu-related hospitalizations and deaths reported this season. Fever is the body's natural response to fight off ...

Fever in children is common and is usually not an emergency. However, if your child has a temperature over 100.4 °F for three consecutive days, you should consider consulting a medical professiional.

A review found rheumatic conditions cause 22.2% of global cases of fever and inflammation of unknown origin. Rheumatic conditions are a common cause of fever of unknown origin (FUO) and inflammation ...