How can people protect themselves from H9N2 infection?

What is H9N2?

H9N2 is a type of avian influenza, or bird flu, that mainly affects birds. It can occasionally infect people, usually after close contact with infected birds or contaminated environments.

Human infections are uncommon, but they can happen. For a UK audience, the main risk is usually linked to travel, poultry exposure, or contact with birds in certain settings.

Avoid close contact with sick birds

One of the best ways to reduce risk is to avoid touching sick or dead birds. Do not handle birds that look unwell, and keep children away from them too.

If you see unusual numbers of dead birds in one place, report it to the relevant local authority or animal health service. This helps limit spread and protects other people and animals.

Follow good hygiene after animal contact

Wash your hands thoroughly with soap and water after being near birds, cages, feathers, droppings, or poultry meat. If soap and water are not available, use alcohol-based hand sanitiser.

Avoid touching your eyes, nose, or mouth until your hands are clean. This simple habit can lower the chance of bringing germs into your body.

Take care when handling poultry and eggs

In the kitchen, raw poultry should be kept separate from other foods. Use different chopping boards and utensils for raw meat and wash equipment well after use.

Cook poultry and eggs properly before eating. Heat kills influenza viruses, so thorough cooking is an important protection measure.

Use protective equipment if you work with birds

If you work on a farm, in a market, or in animal care, follow workplace biosecurity guidance. This may include gloves, masks, eye protection, and dedicated clothing or footwear.

Change out of contaminated clothing promptly and wash it separately. Good cleaning routines for sheds, cages, and equipment can reduce the spread of infection between birds and people.

Stay alert when travelling

If you travel to areas where bird flu is more common, avoid live bird markets and settings with poor hygiene. Be especially careful around ducks, chickens, and other poultry.

If you feel unwell after exposure to birds abroad, seek medical advice and mention your travel history. Early assessment is helpful, especially if you have fever, cough, sore throat, or breathing problems.

Know when to get help

If you think you may have been exposed to infected birds and develop flu-like symptoms, contact NHS 111 or your GP. Tell them about the bird contact so they can advise you properly.

People with underlying health conditions, pregnant people, and older adults should be extra cautious. Following public health advice and staying informed is the best way to protect yourself and others.