• Surveillance data overview

    Public health surveillance is the continuous process of collection, analysis and interpretation of data, and the subsequent dissemination of this information to policy makers, healthcare and other professionals.

  • Infectious disease surveillance

    Infectious disease surveillance helps us monitor illness, detect outbreaks and guide the response to protect public health. Find data, reports and analysis here on infectious diseases across Northern Ireland for professionals, researchers and the wider public.

  • Respiratory infections surveillance

    Respiratory infections, encompassing a wide range of illnesses affecting the respiratory system, present significant challenges to public health.

  • Healthcare associated infections (HCAIs) data

    HCAIs are infections that develop while receiving medical care in hospitals, care homes, or other health settings. These can include C.difficile, MRSA, and bloodstream infections.

  • Blood-borne viruses and STIs surveillance

    The blood-borne viruses and sexually transmitted infections (STIs) team is responsible for surveillance and control activities for hepatitis B, hepatitis C, HIV, syphilis, chlamydia and other sexually transmitted infections.

  • Gastrointestinal infections data

    This page provides surveillance data on selected gastrointestinal diseases.