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Avian influenza (H5N1) vaccine

Learn about the avian influenza vaccine, effectiveness, side effects, and safety.

Disease it protects from

Who should get this vaccine

Your healthcare provider may recommend the avian influenza vaccine for you if:

  • You work in a lab and have contact with the avian influenza virus. This could be people who work in animal diagnostic labs.
  • You work with birds or other animals with avian influenza.

Who may not be able to get this vaccine

You may not be able to get this vaccine if:

  • You have an allergy to any part of the vaccine, except eggs. If you have an allergy to eggs, you can safely get this vaccine. Be sure to tell your healthcare provider about any allergies you may have.
  • You had a severe (serious) or unusual side effect after this vaccine or one like it.

If either of these apply, check with your healthcare provider or public health nurse before you get the vaccine to make sure it’s safe for you.

Although you can get this vaccine if you have a mild illness, such as a cold or fever, it’s best to stay home until you feel better to prevent spreading your illness to others.

Doses

You need 2 doses, at least 3 weeks apart.

If you have any health conditions that affect your nervous system (brain, spinal cord, nerves), talk to your healthcare provider about when you can get this vaccine.

Get the vaccine

If you are eligible to get avian influenza vaccine, you can get it for free at your local public health or community health centre.

Avian influenza and other vaccines

You need to wait 6 weeks between the avian influenza vaccine and any other vaccine.

If you had another vaccine in the last 6 weeks, ask your public health nurse about when you can get the avian influenza vaccine.

Current as of: August 5, 2025
Author: Communicable Disease Control, Primary Care Alberta
Our work takes place on historical and contemporary Indigenous lands, including the territories of Treaty 6, Treaty 7 & Treaty 8 and the homeland of the Métis Nation of Alberta and 8 Métis Settlements. We also acknowledge the many Indigenous communities that have been forged in urban centres across Alberta.