Fortunately, there are ways to reduce the risk of catching it 

As if the chilly weather, dark mornings and sniffles weren’t enough to contend with, the new season has another downside – the winter vomiting bug. 

Otherwise known as norovirus, the illness affects up to one million of us each year with most cases reported during the cooler months from November to April, although it can be contracted year-round. 

And, with health experts warning that another strain is set to spread through the UK this winter, it’s important to know the symptoms to look our for, and what to do if you get it. 

A bug that causes inflammation of the stomach and intestines, symptoms include suddenly feeling sick, projectile vomiting and watery diarrhoea, the NHS says.

Some people may also have a slight fever, headaches, painful stomach cramps and aching limbs. 

Extremely contagious, outbreaks of norovirus are more likely to occur in places where people live close together and while it’s not always possible to avoiding catching it, there are things you can do to prevent it spreading. 

Passed via the vomit or faeces of an infected person, hygiene should be your number one priority so make sure to wash your hands frequently and thoroughly with soap and water – don’t rely on alcohol hand gels, as they don’t kill the virus.

It’s also important to disinfect any surfaces using a bleach-based household cleaner, and to wash any items of bedding or clothing that could have become contaminated separately on a hot wash.

If after all that though, you’re still struck down with it there are some things you can do to ease any discomfort. 

While there is no cure for norovirus, the illness typically runs its course within two or three days during which you should try to drink lots of fluids to avoid dehydration, take paracetomol for aches and pains, and get plenty of rest.

If you do feel like eating, opt for plain foods such as soup, rice, pasta and bread.

The illness, however unpleasant, isn’t considered life threatening but if you are concerned it’s best to call your GP or NHS 111 to avoid putting others at risk.