What is norovirus?

NOROROVIRUS is the most common cause of gastroenteritis.

The bug is common in winter – and places with high concentrations of vulnerable people, such as children, older people and patients, are especially susceptible.

Norovirus often causes violent diarrhoea and vomiting. This in turn causes dehydration. It can be accompanied by a raised temperature, aching limbs and a headache. The symptoms are highly unpleasant but only usually last a few hours.

There is no specific treatment and so going to the doctor or hospital won’t help – in fact, you’re likely to spread the disease.

Drink plenty of fluids to prevent dehydration, especially in the very young or the elderly.

Consult a pharmacist for advice on overthe-counter medicines and get plenty of rest.

Stay away from work and keep children away from school until at least 48 hours after the symptoms have stopped. Don’t visit vulnerable family or friends, especially people in hospitals or care homes.