NHS data released today has raised concerns about a potential uptick in a severe stomach illness. The number of people hospitalized with norovirus in England surged by 57% in just the past week, with an average of 567 hospital beds occupied daily by patients suffering from the vomiting and diarrhea bug. Although still below last winter’s peak infection levels, the rapid increase in a week has sparked fears of a significant rise, especially as children returned to school after the holiday season.
The UK Health Security Agency is set to release the latest infection data later today from surveillance labs, shedding light on whether infections are escalating similarly in the broader community. Separate data from surveillance labs by the UK Health Security Agency showed a 47% increase in norovirus infections among the general population in the first two weeks of 2026. The elderly, being more susceptible, experienced the highest infection rates. Additionally, hospital outbreaks were reported. Meanwhile, flu-related hospitalizations slightly decreased last week, with 2,725 patients hospitalized in England, down from 2,924 the previous week.
Professor Meghana Pandit, NHS England’s Medical Director, noted the positive decline in flu cases in hospitals following the festive period but highlighted ongoing high bed occupancy, indicating the winter season’s persistence.
Norovirus symptoms typically manifest suddenly, including nausea, vomiting, diarrhea, high temperature, headache, abdominal pain, and body aches. Health officials advise individuals experiencing symptoms to refrain from attending school, nursery, or work until they have been symptom-free for two days. They should also avoid hospitals and care homes during this period.
Recovery from norovirus usually takes two to three days, with adequate fluid intake essential to prevent dehydration. Google Trends reported a 5,500% surge in searches for “how to know if you have norovirus” in the past week.
According to NHS guidance, individuals should seek medical advice if experiencing diarrhea for over seven days or vomiting for more than two days by contacting 111.