From the Centers for Disease Control and Prevention. Influenza A outbreaks--Louisiana, August 1993.
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D004196:Disease Outbreaks; D006801:Humans; D009980:Influenza A virus; D007251:Influenza, Human / Q000453:epidemiology*; D008145:Louisiana / Q000453:epidemiology; D008875:Middle Aged; D009735:Nursing Homes; D012767:Ships