Hand, foot and mouth disease, most commonly caused by a coxsackievirus, is a highly contagious childhood illness. The virus can be spread through respiratory droplets, person-to-person contact and touching a contaminated object.
Dr. Nipunie Rajapakse, a pediatric infectious diseases specialist at Mayo Clinic's Children's Center, says it is typically an illness of young children — usually children under 5. But you can get infected with hand, foot and mouth disease at any age.
"Hand, foot and mouth disease is spread through respiratory droplets," says Dr. Rajapakse. "It can also be spread through the stool of an infected person. That's why hand-washing is important. It can also be spread through fomites — touching something that an infected person has touched before. For that reason, we do see that it spreads pretty easily, especially in places where there's a lot of young children."
