Welcome to the Public Health Agency
Latest news
02 October 2026
The Public Health Agency (PHA) is encouraging anyone who smokes to make this October the month they quit for good by joining Stoptober and accessing free support services available across Northern...
25 September 2026
On Thursday (24 September), commuters at Belfast Grand Central Station witnessed something a little different as Translink hosted a Public Health Agency (PHA) event to mark Organ Donation Week 2026.
24 September 2026
Ahead of World Contraception Day (26 September) the Public Health Agency (PHA) is reminding people of the many free contraception options available and where to find them.
Latest publications
06 October 2026
If you are receiving chemotherapy or steroids, your immune system may be slightly weaker than usual. This may make it harder for your body to fight off infections. Make sure you are up to date with...
02 October 2026
Warning: This leaflet contains graphic pictures of pressure ulcers.
01 October 2026
The 'Talking really helps' campaign evaluation provides post-campaign evaluation results based on the findings from a quantitative survey with a representative sample of the adult population.
Featured content
A public mental health approach is concerned with improving mental health and wellbeing and preventing mental illness. On this page you can find information about work underway to deliver the Public Mental Health Action Plan.
The Public Health Agency (PHA) operates the Vaccination Management System (VMS), which serves as Northern Ireland’s system of record for six key vaccination programmes: Influenza (excluding vaccinations administered in schools), RSV, Shingles, Pertussis, COVID-19, MMR (adult vaccinations only).
We welcome your feedback. Whether you would like to compliment our services or make a complaint, your feedback helps us recognise good practice, improve our services and provide the best possible experience.
About the Public Health Agency (PHA)
The Public Health Agency (PHA) is a dynamic, multi-disciplinary organisation dedicated to improving and protecting the health of the population. As part of the health and social care family, we work closely with the Strategic Planning and Performance Group (SPPG) of the Department of Health (DoH), local Health Trusts (HSC Trusts), the Business Services Organisation (BSO) and the Patient Client Council (PCC), and other partners to drive meaningful change across Northern Ireland.
Guided by our vision of a healthier Northern Ireland, our purpose is to protect and improve the health and social wellbeing of our population. We are committed to reducing health inequalities through leadership, partnership, and evidence-based practice.