Clostridium perfringens food poisoning(ウエルシュ菌)


Causative organism

  • Clostridium perfringens



  • Latency period 8 to 22 hours
  • Symptoms Diarrhea, abdominal pain
  • Remarks rarely will result in death



Source of pollution

  • Originally it is a soil bacterium, but it also exists in the intestines of humans and animals
  • It will increase when left for several hours at room temperature




  • It resists heat for 1 to 4 hours at 100 degrees
  • It does not grow at low temperatures below 10 degrees
  • Be aware of the storage of heated food because it tends to be a large accident




  • High temperature storage
  • Do not bring food to the next day
  • Management of heated foods




  • Heat-resistant
  • It does not grow at low temperature
  • Thorough management of cooked things
  • Stewed dishes using meat, seafood, and vegetables are often caused
  • Careful attention is required when placing large amounts
  • Do not leave at room temperature for more than 2 hours
  • Avoid cooking the day before