Health chiefs have issued advice to stop the spread of norovirus, or the ‘winter vomiting bug’.

There have been several recently reported cases in Dorset.

Norovirus can be spread through contact with an infected person, through contact with surfaces or objects that are contaminated with the virus, or by eating contaminated food or water.

Advice includes:

* Do not visit healthcare settings if you, or someone you have been in contact with, has had diarrhoea and/or vomiting until 48 hours after symptoms have ceased

* Wash your hands frequently with warm water and liquid soap, especially after using the toilet and before preparing food. Alcohol gel is not effective against norovirus

* Do not prepare or handle food for other people until you have been symptom free for a minimum of 48 hours

Public Health Dorset’s deputy director Rachel Partridge said “It’s important if you have symptoms of these bugs, for example vomiting and diarrhoea, please don’t visit friends or relatives in hospitals, nursing or residential care homes.

“If you can, stay away from other people as much as possible until you are symptom free.”

You can find out more about the symptoms of norovirus and how to ease them by visiting www.staywelldorset.nhs.uk/winter