Professor Chris Whitty
Source: gov.uk (2025-12-04)

Professor Chris Whitty is Chief Medical Officer (CMO) for England, the UK government’s Chief Medical Adviser and head of the public health profession. Chris is a practising NHS Consultant Physician at University College London Hospitals (UCLH) and the Hospital for Tropical Diseases, and a visiting professor at Gresham College. Chris is an epidemiologist and has undertaken research and worked as a doctor in the UK, Africa and Asia. He was Professor of Public and International Health at the London School of Hygiene and Tropical Medicine (LSHTM) before becoming CMO and remains an honorary professor. Chris was the interim Permanent Secretary at the Department of Health and Social Care (DHSC) from December 2024 to June 2025. He was Chief Scientific Adviser for DHSC from January 2016 to August 2021, with overall responsibility for the department’s research and development, including being head of the National Institute for Health Research (NIHR), the government’s major funder of clinical, public health, social care and translational research. Chris was the interim Government Chief Scientific Adviser from 2017 to 2018, including during the Novichok poisonings. Before that, he was the Chief Scientific Adviser at the Department for International Development (DFID), which included leading technical work on the West Africa Ebola outbreak and other international emergencies. Conflicts of interest: honorary professor, London School of Hygiene and Tropical Medicine (LSHTM) (unpaid) consultant physician, University College London Hospital and Hospital for Tropical Diseases (UCLH) (unpaid) honorary member, National Fever Service (unpaid) visiting professor, Gresham College (stipend) International Scientific Advisory Board, Malawi/Liverpool Wellcome Unit (unpaid) non-executive trustee, Sightsavers charity (unpaid) expert adviser to Active Travel England (unpaid) The Chief Medical Officer never endorses, advertises or encourages the public to buy specific commercial products. People should be alert to the risk of scams including fake advertisements. See GOV.UK guidance on avoiding and reporting internet scams and phishing . Annual reports The Chief Medical Officer has a duty to publish an annual report. Professor Whitty has published 6 annual reports so far: Chief Medical Officer’s annual report 2025: infections - 4 December 2025 Chief Medical Officer’s annual report 2024: health in cities - 12 December 2024 Chief Medical Officer’s annual report 2023: health in an ageing society - 10 November 2023 Chief Medical Officer’s annual report 2022: air pollution - 8 December 2022 Chief Medical Officer’s annual report 2021: health in coastal communities - 21 July 2021 Chief Medical Officer’s annual report 2020: health trends and variation in England - 18 December 2020 In December 2022, the UK Chief Medical Officers, Government Chief Scientific Adviser, UK Deputy Chief Medical Officers, the NHS England National Medical Director and UK Health Security Agency Chief Executive published a technical report on the scientific, public health and clinical aspects of the COVID-19 pandemic in the 4 nations of the UK . Professor Whitty has published 3 reports in 2025: The health of people in prison, on probation and in the secure NHS estate in England Health trends and variation in England 2025 The Medical Training Review: phase 1 diagnostic report (as co-chair of the NHS England Medical Training Review steering group) Lectures Professor Whitty is also a visiting professor at Gresham College and Emeritus Gresham Professor of Physic (the term for medicine when the post was created in 1597) at the college. His lectures are aimed at the general public and cover a wide range of medical and public health topics, including: infectious diseases, chronic diseases such as stroke, diabetes and dementia, major cancers and current debates in public health and medicine. View the lecture recordings

Professor Chris Whitty is Chief Medical Officer (CMO) for England, the UK government’s Chief Medical Adviser and head of the public health profession.

Chris is a practising NHS Consultant Physician at University College London Hospitals (UCLH) and the Hospital for Tropical Diseases, and a visiting professor at Gresham College.

Chris is an epidemiologist and has undertaken research and worked as a doctor in the UK, Africa and Asia. He was Professor of Public and International Health at the London School of Hygiene and Tropical Medicine (LSHTM) before becoming CMO and remains an honorary professor.

Chris was the interim Permanent Secretary at the Department of Health and Social Care (DHSC) from December 2024 to June 2025. He was Chief Scientific Adviser for DHSC from January 2016 to August 2021, with overall responsibility for the department’s research and development, including being head of the National Institute for Health Research (NIHR), the government’s major funder of clinical, public health, social care and translational research.

Chris was the interim Government Chief Scientific Adviser from 2017 to 2018, including during the Novichok poisonings. Before that, he was the Chief Scientific Adviser at the Department for International Development (DFID), which included leading technical work on the West Africa Ebola outbreak and other international emergencies.

Conflicts of interest:
- honorary professor, London School of Hygiene and Tropical Medicine (LSHTM) (unpaid)
- consultant physician, University College London Hospital and Hospital for Tropical Diseases (UCLH) (unpaid)
- honorary member, National Fever Service (unpaid)
- visiting professor, Gresham College (stipend)
- International Scientific Advisory Board, Malawi/Liverpool Wellcome Unit (unpaid)
- non-executive trustee, Sightsavers charity (unpaid)
- expert adviser to Active Travel England (unpaid)
The Chief Medical Officer never endorses, advertises or encourages the public to buy specific commercial products. People should be alert to the risk of scams including fake advertisements. See GOV.UK guidance on avoiding and reporting internet scams and phishing (https://www.gov.uk/report-suspicious-emails-websites-phishing).

Annual reports

The Chief Medical Officer has a duty to publish an annual report. Professor Whitty has published 6 annual reports so far:
- Chief Medical Officer’s annual report 2025: infections - 4 December 2025 (https://www.gov.uk/government/publications/chief-medical-officers-annual-report-2025-infections)
- Chief Medical Officer’s annual report 2024: health in cities - 12 December 2024 (https://www.gov.uk/government/publications/chief-medical-officers-annual-report-2024-health-in-cities)
- Chief Medical Officer’s annual report 2023: health in an ageing society - 10 November 2023 (https://www.gov.uk/government/publications/chief-medical-officers-annual-report-2023-health-in-an-ageing-society)
- Chief Medical Officer’s annual report 2022: air pollution - 8 December 2022 (https://www.gov.uk/government/publications/chief-medical-officers-annual-report-2022-air-pollution)
- Chief Medical Officer’s annual report 2021: health in coastal communities - 21 July 2021 (https://www.gov.uk/government/publications/chief-medical-officers-annual-report-2021-health-in-coastal-communities)
- Chief Medical Officer’s annual report 2020: health trends and variation in England - 18 December 2020 (https://www.gov.uk/government/publications/chief-medical-officers-annual-report-2020-health-trends-and-variation-in-england)
In December 2022, the UK Chief Medical Officers, Government Chief Scientific Adviser, UK Deputy Chief Medical Officers, the NHS England National Medical Director and UK Health Security Agency Chief Executive published a technical report on the scientific, public health and clinical aspects of the COVID-19 pandemic in the 4 nations of the UK (https://www.gov.uk/government/publications/technical-report-on-the-covid-19-pandemic-in-the-uk).

Professor Whitty has published 3 reports in 2025:
- The health of people in prison, on probation and in the secure NHS estate in England (https://www.gov.uk/government/publications/the-health-of-people-in-prison-on-probation-and-in-the-secure-nhs-estate-in-england)
- Health trends and variation in England 2025 (https://www.gov.uk/government/publications/health-trends-and-variation-in-england-2025-a-chief-medical-officer-report)
- The Medical Training Review: phase 1 diagnostic report (https://www.england.nhs.uk/publication/the-medical-training-review-phase-1-diagnostic-report/) (as co-chair of the NHS England Medical Training Review steering group)
Lectures

Professor Whitty is also a visiting professor at Gresham College and Emeritus Gresham Professor of Physic (the term for medicine when the post was created in 1597) at the college. His lectures are aimed at the general public and cover a wide range of medical and public health topics, including: infectious diseases, chronic diseases such as stroke, diabetes and dementia, major cancers and current debates in public health and medicine.

View the lecture recordings (https://www.gov.uk/government/collections/chief-medical-officer-annual-reports-and-lectures)