Environmental health

The environment is a defining factor on human health and wellbeing. Environmental factors impacting on health can be physical, chemical, biological, social, or psychosocial.

Bites and stings

If you or a whānau member has been bitten or stung, the injury can be serious. It’s important to know what to do.
Environmental health in emergencies

Be prepared and know what to do so you can protect yourself and your whānau from illness and disease.
Hazardous substances

Hazardous substances are common in homes, workplaces, and public areas. Find out more about the various substances and how they affect health.
Heat

Extreme heat can cause illness and death. But effective planning and actions can reduce its effects on health.
Household items and electronics

Technology is a part of our everyday lives. It is important to know that our household items and electronics are safe.
Nitrate in drinking water

How to find out if nitrate is in your drinking water. If it is, what to do to keep you and your whānau safe from any harmful effects.
Noise

Noise that is too loud can lead to permanent hearing damage. Learn which noises to be aware of, and how to protect yourself and your whānau.
Pests and insects

Pests and insects can cause bites that can be painful. Find out about different pests, how to treat bites, and how to prevent pests in your home.
Ventilation

Fresh or filtered air can reduce your risk of catching or spreading illnesses. Opening doors and windows at home is the simplest way of improving ventilation and helps protect you, your whānau and others.
Water activities

New Zealanders enjoy swimming and water activities in the sea, rivers and lakes. These waterways can impact health if they become contaminated.