创伤弧菌,或称为海洋弧菌,是一种栖息于海洋中的嗜盐性海生革兰阴性菌[1],单极端单鞭毛,有荚膜,需氧和厌氧均能生长。感染创伤弧菌后,临床表现主要有3种:原发性败血症、创伤感染和胃肠炎。一般临床上比较罕见,以败血症及下肢感染病例最严重,早期正确诊断困难,大多均在典型的临床表现出现后,结合接触海水或海产品病史可 Vibrio vulnificus, or Vibrio vulnificus, is a halophilic marine gram-negative bacterium that resides in the ocean [1], a monopolar monoflagellate that grows in capsule, aerobic and anaerobic states. Vibrio vulnificus infection, the clinical manifestations of three main: primary sepsis, trauma infections and gastroenteritis. In general, it is rare in clinic. The most serious cases of sepsis and lower extremity infection are early diagnosis. Most of them are in typical clinical manifestations, combined with the history of contact with seawater or seafood