• A20 Plague
  • A21 Tularemia
  • A22 Anthrax
  • A23 Brucellosis
  • A24 Glanders and melioidosis
  • A25 Rat-bite fevers
  • A26 Erysipeloid
  • A27 Leptospirosis
  • A28 Other zoonotic bacterial diseases, not elsewhere classified