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H5 bird flu

H5 bird flu (H5N1 avian influenza clade 2.3.4.4b) is a highly contagious viral disease of birds that has been spreading around the world.

We’re asking New Zealanders to be alert after H5 bird flu was detected here in a single ocean-going seabird.

Find out more about bird flu in New Zealand, and how we’re responding

About bird flu

A single ocean-going sea bird has tested positive for H5 bird flu in New Zealand.

This is the first detection of H5 bird flu in New Zealand. It hasn't been found in any other birds and there are no detections in poultry.

The risk to human health remains low.

New Zealand is well prepared to respond and will react quickly to reduce impacts on wildlife and communities, and to support industry to protect poultry production.

Heading outdoors? Be alert and use good habits to limit the impact

Bird flu could affect our wild birds, marine mammals and game birds.

We can all use good habits to limit the impact.

Take steps now to protect your birds

If you own poultry and other pet birds, they could be at risk from bird flu.

Take these steps to minimise the risk to your flock.

Find out more about how you can protect your birds from H5 bird flu 

The risk to human health is considered low

In countries where the H5 bird flu is present, human infection has been rare. Generally, it has only occurred in people who have had a lot of contact with infected birds or other infected animals. The risk to human health is considered low.

Find out more about bird flu, food safety, and human health