[January 2007, the epizootic is always present].
Nau
Jean-Yves
JY
D000818:Animals; D001717:Birds; D006801:Humans; D053124:Influenza A Virus, H5N1 Subtype; D005585:Influenza in Birds / Q000453:epidemiology*; D007251:Influenza, Human / Q000453:epidemiology*