Research and analysis

National ambulance syndromic surveillance: weekly bulletins 2025

The number of people calling ambulances each day, with results published every week under the syndromic surveillance system.

Documents

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Request an accessible format.
If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email [email protected]. Please tell us what format you need. It will help us if you say what assistive technology you use.

Request an accessible format.
If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email [email protected]. Please tell us what format you need. It will help us if you say what assistive technology you use.

Request an accessible format.
If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email [email protected]. Please tell us what format you need. It will help us if you say what assistive technology you use.

Request an accessible format.
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Details

The national ambulance syndromic surveillance system (NASSS) monitors daily calls made by people to an ambulance trust. All 10 ambulance trusts in England provide data. We analyse this data daily and publish a weekly report.

Weekly summaries for previous years are also available for:

Updates to this page

Published 9 January 2025
Last updated 3 April 2025 show all updates
  1. Added week 13 bulletin.

  2. Added week 12 bulletin.

  3. Added week 11 bulletin.

  4. Added week 10 bulletin.

  5. Added bulletin for week 9.

  6. Added week 8 bulletin.

  7. Added week 7 bulletin.

  8. Added week 6 bulletin.

  9. Added week 5 bulletin.

  10. Added week 4 bulletin.

  11. Added week 3 report.

  12. Added week 2 report.

  13. First published.

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