Highly contagious ‘Kawasaki bug’ sweeps the UK as GP warns people to ‘stay at home’
A NEW strain of a highly contagious winter virus is sweeping the country.
Having first been identified in Japan, those infected with the ‘Kawasaki bug’ are being told to stay at home to avoid further spread.
Norovirus, often referred to as the ‘winter vomiting bug’, is a stomach bug that causes symptoms like vomiting and diarrhoea.
Kawasaki has become the dominant strain of the virus across the UK in recent months, accounting for 70 per cent of all cases.
Norovirus cases usually soar over autumn and winter as more people spend time indoors, in close proximity to each other.
But so far this winter, cases are doubling compared to 2023 reports, and a new variant.
The Kawasaki bug was first identified in Kawasaki, Japan in 2014 and is very easily spread.
Dr John Burke, chief medical officer at AXA Health, shared his expertise on how to prevent the spread of the virus this winter, as well as the six key symptoms to be aware of.
He said: “Norovirusis an extremely contagious virus that spreads through contact and can cause sickness and diarrhoea for those infected.
“If you become infected with norovirus it’s essential to practise proper hygiene and cleanliness.
“To avoid spreading the virus further thoroughly disinfect any surfaces you come into contact with while infected and sterilise any utensils, plates or cups that you use whilst unwell.
“When infected with norovirus it is crucial that you avoid preparing or touching food or drinks for other people to avoid contamination.”
As norovirus is extremely contagious, if you become infected, you’ll need to avoid contact with the public for a minimum of 48hours after your symptoms have subsided, warned Dr Burke.
Dr Burke urged: “Staying at home whilst unwell with norovirus is crucial for minimising the further spread of the virus.”
Six signs you could have norovirus
There are six key symptoms to look out for:
- Nausea
- Vomiting
- Diarrhoea
- High temperature
- Headaches
- Exhaustion
Symptoms can usually be managed at home and typically subside after a few days once the virus passes through the body.
Over-the-counter medicines can be used to reduce symptoms and you can seek advice online or from your local pharmacist.
How to relieve norovirus symptoms
Dr Burke advised keeping meals bland to avoid further upsetting your stomach.
He said: “If you are struggling to keep food down, try small amounts of easily digestible foods such as toast and crackers.”
And like with any illness with causes sickness, it’s important to maintain fluid levels whilst unwell to prevent dehydration.
He explained: “Our bodies lose a lot of fluids through vomiting and diarrhoea therefore, you must be regularly drinking clear fluids and electrolytes when you are unwell with norovirus.”
The final thing you can do is make sure you get plenty of rest for a quick recovery.
Dr Burke said: “It’s best to ensure you are giving your body adequate time (a minimum of 48 hours) to rest and recover from the virus before returning back to work or school.”
When to call 999 or go to A&E
Norovirus is usually not life-threatening for most people, but can be serious for some groups.
The bug can be more serious are people who are:
- Young children
- Older adults
- Pregnant
- Have weakened immune systems
- Have other medical conditions
You should call 999 or go to A&E if you or your child:
- Vomit blood or have vomit that looks like ground coffee
- Have green vomit (adults)
- Have yellow-green or green vomit (children)
- Might have swallowed something poisonous
- Have a stiff neck and pain when looking at bright lights
- Have a sudden, severe headache or stomach ache
Source: NHS