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1.空肠弯曲菌是人类重要肠道病原菌,可在马、牛、羊、啮齿动物、猪、狗和猫的肠道内寄生。常因饮用水未经过滤或氯处理而暴发。 2.小肠结肠耶氏菌可引起人类的急性胃肠炎、末端回肠炎和结肠炎。在野外和家生鼠类、狗和蛙等体内寄生,在水中自然条件下生存与繁殖,亦能在低温下生长。国外检验经过氯处理或氯化加其他处理的地面水水样,6～8％耶氏菌阳性。 3.嗜肺军团杆菌该病菌在水中含氯量为33mg/L时存活可降低6个稀释度以上,对紫外线敏感。据报告,该杆菌在自来水中经37℃孵育21天,
1. Campylobacter jejuni is an important human enteric pathogen that can be parasitized in the gut of horses, cattle, sheep, rodents, pigs, dogs and cats. Often due to unfiltered drinking water or chlorine treatment and outbreaks. 2. Enterocolitis can cause human acute gastroenteritis, terminal ileitis and colitis. In the wild and domesticated mice, dogs and frogs and other parasites in the body, survive and reproduce in water under natural conditions, but also in low temperature growth. Foreign inspection after chlorine treatment or chlorination plus other surface water samples, 6 ~ 8% Yersinia positive. Legionella pneumophila bacilli The bacteria in the water chlorine content of 33mg / L survival can be reduced by more than 6 dilutions, sensitive to ultraviolet light. It has been reported that the bacillus is incubated in tap water at 37 ° C for 21 days,