The NHS has reissued a stark warning about the highly contagious norovirus, also known as the “winter vomiting bug” following a significant increase in cases throughout the UK. The health service took to social media to remind the public of the symptoms and necessary precautions.
Their post read: “Norovirus is a stomach bug that causes diarrhoea and vomiting, and it can spread easily. It can be really unpleasant but usually goes away in about 2 days. If you catch it; stay home, rest and have plenty of fluids.”
December’s figures showed an alarming 86% rise in norovirus cases compared to the same period last year, with hospitals seeing an average of 756 daily cases. Symptoms such as nausea, diarrhoea, and vomiting typically appear “suddenly” within one to two days after infection and may be accompanied by a fever, headaches, and body aches, reports the Express.
Norovirus accounts for around 12,000 hospital admissions annually in the UK and poses a greater risk to individuals with weakened immune systems. Despite the recorded statistics, the UK Health Security Agency has indicated that the true scale of norovirus cases is likely underreported, as many do not seek official diagnosis or treatment.
Norovirus can be transmitted in several ways, such as close contact with an infected person, touching contaminated surfaces or objects and then touching your mouth, or consuming food prepared or handled by someone carrying the virus. The NHS suggests that home treatment is “often the best remedy,” recommending rest and plenty of fluids to prevent dehydration.
Thorough hand washing with soap and water is crucial to halt its spread. The NHS has clarified that alcohol-based hand gels and sanitisers are ineffective against norovirus.