What is hand, foot, and mouth disease? Hand, foot, and mouth disease is a highly contagious infection. It’s caused by viruses from the Enterovirus genus, most commonly the coxsackievirus. hfmd in adults kellymom hand, foot mouth disease hand, foot mouth recovery signs hand, foot and mouth treatment hand, foot-mouth disease pdf hfmd swollen lymph nodes coxsackievirus a16 These viruses can spread from person-to-person through direct contact with unwashed hands or surfaces contaminated with feces. It can also be transmitted through contact with an infected person’s saliva, stool, or respiratory secretions. Hand, foot, and mouth disease is characterized by blisters or sores in the mouth and a rash on the hands and feet. The infection can affect people of all ages, but it usually occurs in children under age 5. It is generally a mild condition that goes away on its own within several days. What are the symptoms of hand, foot, and mouth disease? The symptoms ...