Human ehrlichiosis--United States.
D000293:Adolescent; D000328:Adult; D000368:Aged; D000818:Animals; D001733:Bites and Stings; D002648:Child; D002675:Child, Preschool; D002701:Chloramphenicol / Q000627:therapeutic use; D004285:Dogs; D004536:Ehrlichia; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012288:Rickettsiaceae Infections / Q000175:diagnosis / Q000188:drug therapy / Q000635:transmission; D013754:Tetracyclines / Q000627:therapeutic use; D013987:Ticks; D014481:United States
D013754:Tetracyclines; D002701:Chloramphenicol