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 ...

If a person does not receive treatment for rheumatic fever or experiences it multiple times, they could develop a long-term health condition that affects the heart. This condition is rheumatic heart ...

Symptoms of rheumatic fever include arthritic pain around the joints, fever, fatigue, uncontrollable jerky movements, skin rashes, chest pains, difficulty breathing, and a faster than usual heart rate ...

Rheumatic fever is a complication of a bacterial infection triggered by an atypical immune response. Rheumatic heart disease is a complication of rheumatic fever characterized by damage to the valves ...