From the Centers for Disease Control and Prevention. Outbreak of influenza A infection among travelers--Alaska and the Yukon Territory, May-June 1999.
D000413:Alaska / Q000453:epidemiology; D004196:Disease Outbreaks; D006801:Humans; D009980:Influenza A virus; D007251:Influenza, Human / Q000453:epidemiology*; D014195:Travel; D015874:Yukon Territory / Q000453:epidemiology