Change of https://www.gov.uk/government/publications/sources-of-surveillance-data-for-influenza-covid-19-and-other-respiratory-viruses

Change description : 2025-05-27 13:00:00: Added quality information on mortality and for devolved administrations. [Guidance and regulationCOVID-19]

Showing diff : 2024-11-04 09:33:08.353601527 +00:00..2025-05-27 12:00:28.360844903 +00:00

Guidance

Influenza, COVID-19 and other respiratory viruses: sources of surveillance data

Sources of data for the surveillance systems used to monitor COVID-19, influenza and other seasonal respiratory viruses in England.

From:
UK Health Security Agency
Published
24 October 2022
Last updated
427 NovemberMay 20242025 — See all updates

Applies to England

Documents

Data quality report: national flu and COVID-19 surveillance report

Ref: GOV-17509

HTML

Details

This page summarises the sources of data for the surveillance systems which are used to monitor COVID-19, influenza and other seasonal respiratory viruses in England.

Much of the data obtained through these surveillance systems is presented in the weekly national influenza and COVID-19 surveillance report.

Updates to this page

Published 24 October 2022
Last updated 427 NovemberMay 2024 + show2025 href="#full-history">+ show all updates

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Update history

2025-10-09 14:00
Added new section – Uses and users.

2025-05-27 13:00
Added quality information on mortality and for devolved administrations.

2024-11-04 09:30
Data quality report added.

2024-10-07 16:11
HARISS system included on the sources of surveillance data. Removed i-sense link.

2023-06-08 14:00
Updated the sources of surveillance data.

2022-10-24 16:23
First published.