As winter sets in, the NHS is urging households across the UK to take precautions against Norovirus, commonly known as the “winter vomiting bug.” This highly contagious virus spreads quickly, but with the right steps, you can protect yourself and your loved ones while helping to ease pressure on the NHS.
Here’s everything you need to know about Norovirus, including how to recognise symptoms, manage the illness at home, and stop it from spreading.
Norovirus is a stomach bug that causes sudden vomiting and diarrhoea. While it can feel severe, most people recover in two to three days without needing medical treatment.
The virus spreads easily through:
Outbreaks are common in places like schools, care homes, and workplaces, especially during winter.
The symptoms of Norovirus often appear suddenly, usually 12 to 48 hours after exposure. They include:
For most people, these symptoms last around two days. However, it’s important to stay home and avoid contact with others for at least 48 hours after symptoms stop, as you’re still contagious.
The NHS strongly advises staying home and avoiding public places, including work or school, while you’re unwell and for 48 hours after symptoms end.
Vomiting and diarrhoea can lead to dehydration, so drink plenty of fluids like water, squash, or clear soup. If you’re finding it hard to keep fluids down, take small sips regularly.
Once your appetite returns, stick to plain foods that are easy to digest, such as bananas, toast, or rice.
Antibiotics don’t work against viruses like Norovirus, and hand sanitisers won’t kill it. Wash your hands with soap and water instead.
The best way to speed up recovery is to rest. Allow your body the time it needs to heal.
Stopping the spread of Norovirus is crucial, especially in shared spaces. Here’s how you can protect yourself and others:
Use soap and water, especially after using the toilet and before eating or preparing food. Alcohol-based hand gels aren’t effective against Norovirus.
Use disinfectant sprays or bleach to clean surfaces like door handles, taps, and toilets.
Clothes or bedding that might have the virus on them should be washed on a high heat with detergent.
If you’re unwell or recovering, let someone else handle food preparation to prevent spreading the virus.
While most cases of Norovirus can be managed at home, you should seek medical advice if:
If you’re unsure, contact NHS 111 for advice rather than visiting a GP or hospital, as this could risk spreading the virus to others.
Norovirus outbreaks put significant pressure on the NHS, particularly during winter when hospitals are already dealing with flu and other seasonal illnesses. By managing mild cases at home, you can help prevent unnecessary visits to A&E and reduce the risk of spreading the virus to vulnerable people.
Remember:
Q: How long does Norovirus last?
Most people recover within two to three days, though you may feel tired for a few days afterwards.
Q: Can I catch Norovirus more than once?
Yes, because immunity to Norovirus is short-lived.
Q: Is there a vaccine for Norovirus?
No, there isn’t a vaccine for Norovirus, so prevention is key.
Q: Can children go back to school straight after recovery?
No, children should stay home for at least 48 hours after their symptoms stop to avoid spreading the virus.
Q: Do hand sanitisers work against Norovirus?
No, hand sanitisers aren’t effective. Use soap and water to wash your hands thoroughly.
Norovirus is unpleasant but manageable if you follow NHS advice. By staying at home, practising good hygiene, and avoiding contact with others while contagious, you can protect your family and community during this outbreak.
For more information, visit the NHS website or contact NHS 111 for support. Together, we can stay safe this winter.
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