HFMD, is caused by a virus. Symptoms include ulcers, or sores, inside or around the mouth, and a rash or blisters on the hands, feet, legs, or buttocks. And while it’s not pleasant, it also isn’t serious. Symptoms Early symptoms may include fever and a sore throat. Painful blisters similar to cold sores can show … Continue reading Hand-foot-and-mouth disease affecting schools, creches and play schools in Cavan