Corynebacterium diphteriae


  • Gram positive rods
  • causes diphtheria
  • produce toxin that affects
    • myocardium
    • nervous tissue
    • adrenal tissues
  • humans are only natural hosts

Spread

  • droplet
  • for up to 4 weeks

Incubation

  • 2-5 days

Prevention

  • vaccine available
    • formadelhyde treated toxin