05/11/2025
The UKHSA are now publishing their COVID-19, flu and RSV surveillance bulletin every Thursday afternoon. This brings together the latest surveillance data, along with the latest public health advice for COVID-19, flu, RSV and other respiratory infections. This helps inform winter preparedness and response.
The latest surveillance data published by the UK Health Security Agency (UKHSA) shows that flu activity is continuing to increase amongst school-aged children, as data also suggests we are seeing signs of a possible earlier flu season.
In week 42:
• Influenza activity increased, particularly among children, and is now above baseline in some indicators
• COVID-19 showed decreasing activity, circulating at low levels
• Respiratory syncytial virus (RSV) showed increasing activity across some indicators but is still circulating at baseline levels
UKHSA is urging all eligible groups, including everyone over 65, pregnant, or in a clinical risk group, to book their flu vaccination appointment to ensure they are protected heading into winter.
Parents are reminded to sign and return consent forms to schools, or to book an appointment for 2 to 3-year-olds, to ensure their child gets vaccinated against flu.