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UK Health Security Agency

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News story

New report shows toll of Chickenpox with over 3,000 infants hospitalised last year

Parents urged to ensure children are protected with free vaccine now available as part of NHS Childhood Vaccination Programme

News story

TB rates in England stay level in 2025, but need to fall further

UKHSA is reminding people to be aware of TB symptoms to ensure prompt testing and treatment

News story

UKHSA publishes latest Cold mortality monitoring report

Findings from the report show that 2,200 deaths were associated with cold weather in England during winter 2025 to 2026.

News story

Latest weekly winter virus surveillance data

Report monitoring respiratory viruses for the 2026/27 season.

News story

Flu levels low at start of season but higher than previous 4 years

With possible signs of an early flu season, UKHSA urges those eligible to get vaccinated.

News story

UKHSA appoints Chief Medical Advisor and Chief Scientific Officer

UKHSA announces two key appointments to the UKHSA Executive Committee.

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What we do

The UK Health Security Agency (UKHSA) exists to protect people from health threats. We prevent and reduce the harm caused by infectious diseases, chemicals, radiation, the health effects of climate change and a range of environmental hazards including air quality.

UKHSA is an executive agency, sponsored by the Department of Health and Social Care.

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Guidance and regulation

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News and communications

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Research and statistics

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Policy papers and consultations

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Transparency and freedom of information releases

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Our management

Professor Susan Hopkins
Chief Executive
Dyfed Alsop
Chief Operating Officer
Ian Peters
UKHSA Chair
Dr Shona Arora
Chief Medical Advisor (interim)
Professor Steven Riley
Director General Data and Analytics
Professor Robin May
Chief Scientific Officer (interim)

Contact UKHSA

General enquiries

Email

correspondence@ukhsa.gov.uk

Main switchboard

020 7654 8000

For general correspondence, enquiries or comments.

Complaints

Email

complaints@ukhsa.gov.uk

To make a complaint about UKHSA or a service you have received.

Press office

Email

ukhsa-pressoffice@ukhsa.gov.uk

Contact: Press office

National press office

020 7654 8400

Chemicals, radiation and environmental hazards press office

01235 825 405/406

Out of hours

020 8200 4400

Only for use by journalists and the media.

Make a Freedom of Information (FOI) request

  1. Read about the Freedom of Information (FOI) Act and how to make a request.
  2. Check our previous releases to see if we’ve already answered your question.
  3. Make a new request by contacting us using the details below.

Freedom of information requests

Information Rights Team
UKHSA
10 South Colonnade
London
E14 4PU
United Kingdom

Email

InformationRights@UKHSA.gov.uk

High profile groups within UKHSA

Corporate information

Jobs and contracts