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



  • flu vaccine

    High flu vaccination demand – further stock to be put in place

    - News
    The COVID-19 pandemic has meant the worldwide demand for the seasonal flu vaccine has been exceptionally high, including in Northern Ireland. This will lead to a temporary pause on some aspects of the seasonal flu programme until further stock
  • pumpkins

    Don’t let the spectre of coronavirus haunt your Hallowe’en

    - News
    The Public Health Agency (PHA) is urging people to keep safe at Hallowe’en by coming up with new ways to have fun which stick to guidance around staying safe from contracting and spreading COVID-19 (coronavirus) within our families and communities
  • Splenectomy patient factsheet image

    Splenectomy patient leaflet

    - Publication
    This leaflet is for patients who have no functioning spleen. It explains their condition and outlines some important information that patients with no functioning spleen need to know.

Care Opinion