直至70年代中期,对引起感染性腹泻的弧菌认识,仍然只限于霍乱弧菌和副溶血弧菌,80年代后才相继发现和认识了不少引起腹泻的新弧菌。其中河弧菌,拟态弧菌、霍利斯弧菌和弗尼斯弧菌可引起胃肠炎,创伤弧菌能引起重症创伤性感染和原发性败血症;溶藻性弧菌,海鱼弧菌和梅契尼柯夫弧菌,均可为创伤性及耳部感染的致病菌,并可引起败血症。下面仅将引起腹泻的新弧菌作一介绍。病原学 1.河弧菌 (V. fluvialis)最早系1975年8月由Furniss等从1名来自巴林的腹泻病人大便中分离。1980年命名为河弧菌,包括先前命名的肠道EF-6群或F群弧菌菌株。Fluvialis为江河之意,由于此菌多见于河流等水域中,因此被取名河弧菌。该菌为革兰阴性球杆菌样弧菌兼性厌氧,顶端单鞭毛,具动力。于硫代硫酸柠檬酸胆盐(TCBS)、心脑浸 Until the mid-1970s, Vibrio infections caused by infectious diarrhea awareness, is still limited to Vibrio cholerae and Vibrio parahaemolyticus, after the 1980s have been found and know a lot of new Vibrio cause diarrhea. Among them, Vibrio cholerae, Vibrio mimicus, Vibrio hollis and Vulneus can cause gastroenteritis. Vibrio vulnificus can cause severe traumatic infection and primary septicemia; Vibrio alginolyticus, Vibrio maritima and Mecnicike Vibrio, can be traumatic and ear infections pathogens, and can cause sepsis. The following will only cause a brief introduction of diarrhea Vibrio. Etiology 1. V. fluvialis was first isolated from the stool of a diarrhea patient from Bahrain in August 1975 by Furniss et al. 1980 named Vibrio River, including the previously named intestinal EF-6 group or F group Vibrio strains. Fluvialis is the meaning of rivers, as the bacteria more common in rivers and other waters, it was named River Vibrio. The bacteria is Gram-negative cocci-like Vibrio facultative anaerobic, top single flagella, with power. In thiosulfate citrate bile salts (TCBS), brain brain infusion