The Public Health Agency (PHA) was established in April 2009 as part of the reforms to Health and Social Care (HSC) in Northern Ireland. We are the major regional organisation for health protection and health and social wellbeing improvement. Our role also commits us to addressing the causes and associated inequalities of preventable ill-health and lack of wellbeing. We are a multi-disciplinary, multi-professional body with a strong regional and local presence.


In fulfilling our mandate to protect public health, improve public health and social wellbeing, and reduce inequalities in health and social wellbeing, the PHA works within an operational framework of three areas: Public Health, Nursing and Allied Health Professionals, and Operations. Our corporate and business plans reflect these arrangements and our purpose as an organisation.

Public Health

Nursing and Allied Health Professions



  • Man walking on city street

    Put a spring in your step as the clocks go forward

    - News
    With the clocks springing forward this weekend, the Public Health Agency (PHA) is encouraging people to use the longer evenings to boost their levels of physical activity and improve their health. Colette Brolly, the PHA’s lead on physical activity
  • White writing on cyan background which says: "Influenza Weekly Surveillance Bulletin, Northern Ireland, 2022/23"

    Influenza Weekly Surveillance Bulletin, Northern Ireland, 2022/23

    - News
    The Influenza Weekly Surveillance Bulletin is produced by the PHA and covers statistics for Northern Ireland. The bulletin is produced during the flu season. To see previous Flu Bulletins and the Annual Surveillance Reports click here.
  • Community pharmacy poster image of pharmacist in face covering

    COVID-19 booster vaccination poster

    - Publication
    This poster is for display in community pharmacies offering the COVID-19 booster vaccination. It advises people to speak to the pharmacy team who can explain who can get the booster and the pharmacy vaccination times. Advice on the booster vaccine is

Care Opinion