[A case of Pasteurella multocida subsp. multocida complicated with diabetes mellitus].

We report a case of sepsis who died caused by Pasteurella multocida subsp. multocide sepsis. A 68-year-old male was admitted to Azusawa Hospital because of disturbance of consciousness. He had been suffering from diabetes mellitus combined with gangrene, but received no treatment. The patient died 24 h after hospitalization, and Pasteurella multocida subsp. multocida was isolated from his blood. Laboratory tests showed that CRP; 5+ WBC; 15,400/microliters, TP; 5.2 g/dl. Although Pasteurella multicida subsp. multocida seemed to cause mild infection in healthy subjects, it can cause severe systemic illnesses such as sepsis and meningitis in compromised hosts. It should be considered that the contact with pets will increase the incidence of systemic severe infection with this agents.