Hand, foot and mouth disease (HFMD) is a common infectious disease found worldwide. It is not related to foot and mouth disease, which is found in cattle, pigs and sheep.
HFMD usually affects children, but adolescents and adults can also catch it. Symptoms include fever, mouth ulcers and a spotty rash with blisters on the hands and feet. It is usually a mild, self-limiting infection, but a more serious illness, causing meningitis, encephalitis and paralysis can occasionally occur. If mouth ulcers are very painful, swallowing may be difficult and dehydration may occur.
Medical attention is needed for dehydration in young children and other vulnerable travellers. Urgent medical attention should also be sought for other symptoms such as confusion or seizures.
There is no specific treatment for HFMD: rest, fluids and pain relief help relieve symptoms. HFMD is caused by several different viruses, so antibiotics do not help and it is possible to catch it more than once. Most people develop immunity as they get older.
These viruses are found in the body fluids of infected people: coughs, sneezes, saliva, fluid from blisters/mouth ulcers and faeces (poo). HFMD is spread by close contact with infected people and surfaces contaminated with their body fluids.
There is no vaccine to protect against the viruses that cause HFMD. Travellers can lower their risk of infection by: