Mnatsakanov S T
Zh Mikrobiol Epidemiol Immunobiol. 1987 Jun(6):36-8.
The study has shown that in E. coli strains isolated from children aged up to 1 year with acute intestinal diseases of unknown etiology different combinations of pathogenicity factors (Ent. K88, K99, Vir, CFAI, CFAII, HIy, ColV, ColI) can be detected in 47.1 +/- 3.8% of cases, while in E. coli strains isolated from practically healthy children of the same age combined carriership of these factors does not exceed 5.8 +/- 2.5%. In E. coli strains isolated from swine and cattle with diarrhea the combined carriership of pathogenicity factors is 68.5 +/- 2.8% and 58.4 +/- 4.9% respectively.
研究表明，在从病因不明的急性肠道疾病1岁以下儿童分离出的大肠杆菌菌株中，47.1±3.8%的病例可检测到不同致病性因子组合（肠毒素K88、K99、Vir、CFAI、CFAII、Hly、ColV、ColI），而在从同龄实际健康儿童分离出的大肠杆菌菌株中，这些因子的联合携带率不超过5.8±2.5%。在从患有腹泻的猪和牛分离出的大肠杆菌菌株中，致病性因子的联合携带率分别为68.5±2.8%和58.4±4.9%。
