Avian influenza. H5N1 moves into Africa, European Union, deepening global crisis.
Martin
M
Enserink
D000818:Animals; D046090:Anseriformes / Q000821:virology*; D004196:Disease Outbreaks / Q000517:prevention & control / Q000662:veterinary; D005060:Europe / Q000453:epidemiology; D005062:European Union; D019143:Evolution, Molecular; D006801:Humans; D053124:Influenza A Virus, H5N1 Subtype / Q000235:genetics; D005585:Influenza in Birds / Q000453:epidemiology* / Q000517:prevention & control / Q000821:virology*; D007251:Influenza, Human / Q000517:prevention & control; D009549:Nigeria / Q000453:epidemiology; D011200:Poultry; D014944:World Health Organization