Guidance

UKHSA FluSurvey surveillance system

Information on the FluSurvey surveillance system data.

• From: UK Health Security Agency
• Published: 5 December 2025
• Last updated: 15 July 2026
  Show all updates

  1. 15 July 2026

     Added link to 'Influenza in the UK, annual epidemiological report: winter 2025 to 2026'.

  2. 25 February 2026

     Updated with 2025 to 2026 swabbing study.

  3. 5 December 2025

     First published.

Documents

UKHSA FluSurvey

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Details

The FluSurvey is a voluntary programme assisting the UK Health Security Agency (UKHSA) to monitor influenza and COVID-19 activity in the UK.