Foodborne and waterborne disease

Foodborne and waterborne disease becomes common when food and water sources are contaminated with pathogens (harmful bugs). Auckland Regional Public Health Service (ARPHS) regularly monitors notified food and waterborne diseases to minimise, manage and respond to outbreaks and single cases.

We respond to a variety of diseases and causative organisms, including:

General practitioners and medical laboratories inform ARPHS of cases of some types of foodborne and waterborne illness. ARPHS also investigates suspected foodborne illness reported by the public. Our role is to identify the source of illness and prevent it from spreading. ARPHS monitors the number of food and waterborne diseases throughout the year. Some illnesses are investigated through an over-the-phone or face-to-face interview with the case and/or their whānau (ie family). This allows us to assess the likely source of infection. In outbreak situations, cases may be asked to provide faecal or food samples for testing.

When a food premise is implicated, ARPHS reviews the evidence and if there is a suspected link then the premise details are referred to the Ministry for Primary Industries (MPI) or the local council for their follow up.

Last updated 22.11.2022

For health advice call Healthline for free anytime on 0800 611 116
MENU menu-arrow
health topics