Norovirus wave

The latest data from UK Health Security Agency (UKHSA) show that norovirus levels are at their highest since reporting began in 2014.

It also shows a shift in circulating strains, which means that people who have already had the virus this winter could be at risk again, so it’s a good time to remind young people and school staff about the simple steps they can take to avoid becoming unwell with norovirus and prevent spreading the infection to family and friends.

Norovirus, also known as the ‘winter vomiting bug’, is the most common stomach bug in the UK. It can be spread easily through close contact, or by contaminated surfaces, food or water. The main symptoms of norovirus include a sudden onset of nausea, followed by projectile vomiting and diarrhoea, usually 1 to 2 days after becoming infected. Other common symptoms include a high fever, a headache and aching arms and legs. Some people, particularly young children, older adults and those with weakened immune systems are more likely to develop severe symptoms, which can cause dehydration. Anyone with these symptoms should drink plenty of fluids.

Good hand hygiene is important to stop norovirus spreading.

Please look at the UKHSAs “Stop Norovirus Spreading” poster  which summarises the key advice you need to know, and is available as a PDF to download, print and display.