Understanding Rheumatic Fever

Rheumatic fever is a disease that affects the joints, heart, and central nervous system. It causes inflammation in the body. It is most common in children ages 5 to 15.

Understanding Rabies

Rabies is a virus that infects the nerves and the brain. It's spread from the saliva of an infected animal. Rabies can be treated. Learn more about its symptoms, treatment, and how to prevent it.