• Pathophysiology
  1. Enterobacteriaceae is a family of facultative Anaerobic Gram Negative Rods
  • Types
  • ESP Gram Negative Bacteria
  1. Enterobacter (Aerobacter)
  2. Serratia Marcescens
  3. Providencia (often grouped with Proteus)
  • Types
  • SS Gram Negative Bacteria
  1. Shigella
  2. Salmonella (non-typhoid, or Typhoid Fever)
  • Types
  • Other Enterobacteriaceae
  1. Citrobacter (Escherichia freundii)
  2. Morganella
  3. Yersinia enterocolitica
  4. Yersinia pestis
  5. Erwinia