World avian influenza update: H5N1 could become endemic in Africa.
European Centre for Disease Surveillance and Control, Stockholm, Sweden.
D000349:Africa / Q000453:epidemiology; D000818:Animals; D001717:Birds; D004196:Disease Outbreaks / Q000706:statistics & numerical data* / Q000662:veterinary*; D019353:Endemic Diseases / Q000706:statistics & numerical data* / Q000662:veterinary*; D014943:Global Health; D006801:Humans; D015994:Incidence; D053124:Influenza A Virus, H5N1 Subtype / Q000302:isolation & purification*; D005585:Influenza in Birds / Q000453:epidemiology* / Q000821:virology; D007251:Influenza, Human / Q000453:epidemiology* / Q000821:virology; D038622:Internationality; D011159:Population Surveillance; D018570:Risk Assessment / Q000379:methods; D012307:Risk Factors