From the MMWR. Rocky Mountain spotted fever--United States, 1987.
D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D008297:Male; D008875:Middle Aged; D012373:Rocky Mountain Spotted Fever / Q000453:epidemiology* / Q000401:mortality; D014481:United States