[Rome], 2006.
8 p. ; 30 cm.
Avian influenza
Avian influenza a virus
Influenza in birds - Epidemiology
Influenza
Human - Etiology
Influenza a virus - Pathogenicity
Influenza in birds - Prevention & control
Influenza in birds - Transmission
AGR
R 5.137 WFO -13583
13583
This staff information note has been taken form the websites of the World Health Organization and the Food and Agriculture Organization of the United Nations.