Epidemiology of Gastrointestinal Infections in Northern ireland 2012

The Public Health Agency (PHA) has a lead role in protecting the population from infection and environmental hazards through a range of core functions including communicable disease surveillance and monitoring, operational support & advice, and education, training & research. The effective management of infectious disease depends on high quality surveillance. Surveillance of communicable gastrointestinal infectious disease provides timely information so that public health action can result. The range of surveillance outputs is broad and includes: � Weekly surveillance - weekly internal report to the Health Protection team. � Monthly/quarterly and annual returns – to various external bodies including the Food Standards Agency, European Centre and Disease Control, Epidemiology of Foodborne Infections Group and Department of Health, Social Services & Public Safety. � Annual reports and data – published yearly on the PHA website. � Analysis of outbreaks – descriptive and/or analytical epidemiological analysis �