Hand, foot and mouth disease surges as parents warned to watch for signs

Hand, foot and mouth disease is spreading among young children as cases of the highly contagious illness rise. Caused by a strain of the coxsackievirus, it often starts with cold-like symptoms before a telltale rash appears. Parents are being urged to watch for signs and take steps to limit transmission. The illness typically begins with a fever, sore throat, and runny nose, making it easy to mistake for a common cold. After a few days, painful blisters develop inside the mouth, then spread to the hands, feet, and sometimes other areas. These sores can cause discomfort but usually do not itch.

Children are most contagious in the early stages—even before blisters form. The virus spreads easily through direct contact with blisters, shared toys or utensils, or traces of faeces. Infected children may seem unusually irritable, run a fever, and go through tissues quickly. There is no specific treatment, and most recover within seven to 10 days. Health officials advise keeping sick children home from school or daycare until symptoms pass. Good hygiene, like frequent handwashing and disinfecting surfaces, helps prevent further spread.

While hand, foot and mouth disease is unpleasant, it usually resolves on its own. The best defence remains isolation and strict hygiene during the contagious phase. Schools and nurseries are reminding parents to stay vigilant for early symptoms.