COVID-19, Flu, H5N1 Avian Flu and Other Virus UK and World News Update 28th November 2025
Norovirus cases are on a downward slope in the UK. One down, one up. RSV (Respiratory Syncytial Virus) season is upon us. This is a common virus most people hardly notice. RSV feels like a chesty cold, but can cause pneumonia in people who are less robust, and Bronchiolitis in little ones, which is the leading cause of infant mortality. If you have a chesty cold or are otherwise ill, don't visit Grandma, or friends and family with babies, and definitely don't visit anyone in hospital.
The UK HSA weekly winter surveillance report shows that although we had an early start to flu season, it's a fairly 'normal' flu season. Cases are rising, but not leaping. Their wording:
- Flu activity has increased this week following a dip in recent weeks. Outbreaks in care homes and schools have also increased.
- RSV has increased and is circulating at low to medium levels across indicators.
- COVID-19 activity has decreased across most indicators and is circulating at baseline levels.









