Flu cases are on the rise in England due to a new strain causing outbreaks, especially among children. The H3N2 strain, previously seen in Australia’s severe flu season, is now expected to lead to a challenging flu season in Britain as winter approaches. NHS data revealed an increase in flu positivity rates, rising from 10.7% to 11.6%.
Recent UKHSA statistics indicate a rise in the weekly hospital admission rate for flu, reaching 4.56 per 100,000 individuals, up from 3.39 in the preceding week. Although infections have not peaked yet for the season, they are occurring earlier and at higher levels than usual.
The mutated H3N2 strain is causing more severe illness, even in healthy individuals, with an increased risk of intensive care admissions. Symptoms are similar to other flu strains, but with potential for more serious complications like sepsis. The Royal College of Paediatrics and Child Health has issued warnings about the strain’s severity and urged parents to vaccinate their children.
Data from UKHSA shows a significant rise in flu-related deaths in England compared to previous years. The importance of vaccination and good respiratory hygiene remains crucial in combating the spread of flu and RSV as the winter season progresses.
Dr. Conall Watson from UKHSA emphasized the urgency of vaccination for flu and RSV, especially with the approaching holiday season. Simple precautions like handwashing, ventilation, and wearing face coverings if symptomatic can help protect against infections.
The distinguishing feature of the H3N2 strain is its tendency to cause more severe fevers compared to other strains. Recognizing flu symptoms early and seeking medical advice can help in managing the illness effectively.
Preventative measures such as annual flu vaccination, hygiene practices, and avoiding crowded places can reduce the risk of flu transmission. Vaccination is available for specific age groups and high-risk individuals, including children, pregnant women, and healthcare workers.
To ensure widespread vaccination coverage, parents are reminded to consent for their children’s flu vaccinations through schools or GP appointments. Covid-19 vaccinations are also available for eligible individuals, offering additional protection during the flu season.
Accessing flu vaccines can be done through various channels, including local pharmacies, the NHS App, GP practices, online booking, or by calling 119. Stay informed and prioritize vaccination to safeguard against flu and RSV infections.