Avian influenza (bird flu)


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Avian influenza (bird flu)


Bird flu is an infection caused by a type of avian influenza virus. Although there are many types of bird flu, the type that now concerns health workers—because it is very serious and often fatal—is the H5N1 bird flu virus.

Symptoms of bird flu can be the same as common flu symptoms. These can include a fever, cough, sore throat, muscle aches, or eye infection (conjunctivitis). More serious symptoms of bird flu include pneumonia, a serious lung infection, or acute respiratory distress syndrome, a life-threatening lung problem.

Credits


Author Maria G. Essig, MS, ELS
Editor Susan Van Houten, RN, BSN, MBA
Associate Editor Pat Truman, MATC
Primary Medical Reviewer E. Gregory Thompson, MD - Internal Medicine
Specialist Medical Reviewer Christine Hahn, MD - Epidemiology
Last Updated July 31, 2008

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Last updated: July 31, 2008
Author: Maria G. Essig, MS, ELS
Reviewed By: E. Gregory Thompson, MD - Internal Medicine, Christine Hahn, MD - Epidemiology
Editors: Susan Van Houten, RN, BSN, MBA, Pat Truman, MATC

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