title: Update: St. Louis encephalitis--Florida and Texas, 1990.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D016000:Cluster Analysis; D004196:Disease Outbreaks; D004674:Encephalitis, St. Louis / Q000453:epidemiology*; D005260:Female; D005431:Florida / Q000453:epidemiology; D006801:Humans; D008297:Male; D008875:Middle Aged; D011159:Population Surveillance; D013781:Texas / Q000453:epidemiology