Avian influenza (H5N1)
Learn about avian influenza (H5N1), its causes, symptoms, risks, treatment and prevention. Also find information on surveillance and for health professionals.
Recent notices
- Travel health notice: Avian influenza (H5N1): Global update, April 21, 2015
Services and information
Causes
Learn about the causes of the disease, how it is spread, and where it is found.
Symptoms
Learn about the symptoms, what to look for and what to do if you become ill.
Risks
Learn what the risks are and who is most at risk.
Treatment
Learn how the disease is diagnosed and how it is treated.
Prevention
Learn how the disease can be prevented.
Surveillance
Learn about surveillance for the disease in Canada.
Health professionals
Get detailed information on avian influenza (H5N1), its diagnosis, clinical assessment and prognosis.