The New Zealand Institute for Public Health and Forensic Science (PHF Science) was formerly named The Institute of Environmental Science and Research (ESR).

A new, safe tool to assess water contamination from dangerous pathogens

A new, safe tool to assess water contamination from dangerous pathogens

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Back to the future: discovery of a new bacterial species, decades in the making

Back to the future: discovery of a new bacterial species, decades in the making

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From policy to practice: the science behind roadside drug testing

From policy to practice: the science behind roadside drug testing

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Science for communities
He Pūtaiao, He Tangata

Science for communities

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PHF Science is a New Zealand Government-owned research organisation dedicated to the health, wellbeing and safety of our communities. Specialising in public health and forensic sciences, we monitor disease, help ensure safe food and water, reduce harm from drugs, support the justice system and more. Our science powers innovations and solutions to help New Zealand prosper and grow.

Infectious disease Water & environment Food & product safety Forensic science Genomics Climate change, health & wellbeing Radiation science Data science & AI Reducing drug harm

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News
First major reveal approaching at Kenepuru Science Centre
29 April 2026
News
Vape labelling still contained inaccuracies post law change, PHF Science report finds
23 March 2026
News
Rheumatic fever rates return to pre-pandemic levels, with ongoing inequities in New Zealand
27 February 2026
News
New book showcases infectious diseases research
25 February 2026
Case Study
Seven ways the SHIVERS programme changed how the world manages viruses
09 February 2026

Our mahi for the benefit of Aotearoa

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Live dashboards

To help the public track potential risks in their local areas, see latest testing numbers and keep on top of outbreaks.

400+

PHF Science experts

The largest group of forensic, social, radiation, environmental and infectious disease scientists in New Zealand.

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Research projects

To support the food industry and New Zealand food safety