Hand, Foot, and Mouth Disease

This disease is common in young children. It causes fever, mouth sores, and a skin rash. Wash your hands often to lessen your chances of getting sick.

Hand holding baby's foot that has blisters on it

Hand, Foot, and Mouth Disease is Common

Hand, foot, and mouth disease, or HFMD, is a contagious illness caused by different viruses. It is common in infants and children younger than 5 years old. However, older children and adults can also get HFMD. In the United States it is more common for people to get HFMD during summer and fall.

HFMD is usually not serious, and nearly all people recover in 7 to 10 days without medical treatment. Rarely, an infected person can develop viral meningitis and may need to be hospitalized for a few days. Other even more rare complications can include paralysis, or encephalitis (brain inflammation) which can be fatal.