New York's lethal virus came from Middle East, DNA suggests.
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D000818:Animals; D001715:Bird Diseases / Q000453:epidemiology / Q000821:virology; D001717:Birds / Q000821:virology; D003465:Culex / Q000821:virology; D004279:DNA, Viral / Q000235:genetics*; D004196:Disease Outbreaks; D006801:Humans; D008877:Middle East / Q000453:epidemiology; D009518:New York / Q000453:epidemiology; D014901:West Nile Fever / Q000453:epidemiology* / Q000635:transmission / Q000662:veterinary / Q000821:virology*; D014902:West Nile virus / Q000145:classification / Q000235:genetics* / Q000302:isolation & purification
D004279:DNA, Viral