[Bacteria that eat human lurking in the Ariake Sea-Vibrio vulnificus infection].

There are currently 76 species of bacteria in the genus Vibrio, which is a halophilic gram-negative bacillus, 12 of which are pathogenic in humans. It is usually known as a foodborn infectious bacterium related to gastrointestinal tract. Vibrio vulnificus develops muscle tissue necrosis of limb and septic shock in 1 to 3 days when infected in patients with liver injury or immune function deterioration and many die from multiple organ dysfunction. Since V. vulnificus is suitable for inhabitation and proliferation in the warm brackish water area, many infection of V. vulnificus onset occurred in the prefecture adjacent to the closed bay such as Ariake Sea, Ise Bay and Mikawa Bay.