‘Norovirus is back – you can curb the spread of vomiting bug in your home’

Dr Miriam Stoppard has told how the vomiting bug is back for 2024, and how it may be contagious for as long as two weeks after recovery, so it’s particularly important for people to follow some key steps

This virus affects the stomach and intestines, causing gastroenteritis, but it’s usually not serious(Getty Images)

The vomiting bug nororvirus is back at this time of year and though it may last only one or two days, you can feel quite ill with a headache, fever, chills and muscle pain. Vomiting is often violent, ­without warning and frequent.

This virus affects the stomach and intestines, causing gastroenteritis, but it’s usually not serious. Most people get better within 48 hours or so, but as they are unable to drink enough liquids to replace what they lose, people can become dehydrated.




It is also contagious and usually spread by having direct contact with another infected person with symptoms, for example sharing foods or ­utensils with someone who’s ill.

Some people, however, may be contagious for as long as two weeks after recovery, so it’s particularly important for people to wash their hands frequently after they’ve recently recovered from norovirus. One episode doesn’t confer ­immunity either, meaning a person can be infected with norovirus more than once.

Containing the spread of the virus requires strict hand-washing after using the bathroom and before handling food items. This is because it continues to be present in the stool for as long as two to three weeks after the person feels better.

Wiping doorknobs, taps and loos with a mild bleach solution made of one part bleach in nine parts water can curb the spread. Family members should use separate hand towels for two to three weeks after symptoms go away.

There are a few things you can do to discourage the spread, just as we did for Covid.

Reference

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