Kotenok Ia F, Chicherin Iu V
Zh Mikrobiol Epidemiol Immunobiol. 1977 Dec(12):23-7.
The authors present the experimental results of study of the role played by domestic flies in the spread of cholera causative agents. It was found that cholera microbes survived on the external surface of flies for 5 to 7 days, and in the insect organism--in the course of their whole life. Cholera vibrios underwent no sharp changes in the organism of flies. By means of individual infection method and keeping of flies excluding a possibility. By means of individual infection method and keeping of flies excluding a possibility of repeated autoinfection it was revealed that cholera vibrios could multiply in the organism of domestic flies. The infected insects can discharge cholera vibrios for a long time into the external environment and contaminate food.
作者展示了关于家蝇在霍乱病原体传播中所起作用的研究实验结果。研究发现，霍乱微生物在家蝇体表存活5至7天，而在昆虫体内——在其整个生命过程中都能存活。霍乱弧菌在家蝇体内未发生明显变化。通过个体感染方法以及饲养家蝇以排除重复自身感染的可能性，结果表明霍乱弧菌能够在家蝇体内繁殖。受感染的昆虫可长时间将霍乱弧菌排放到外部环境中并污染食物。
