美国科学家目前正采用“细菌战”方法,来杀死动物体内的致病大肠杆菌。他们希望,能通过此方法防止发生在加拿大沃克顿地区的大肠杆菌引发疾病的可能。在美国科促会年会上,美国乔治亚大学中心主任多伊尔说,这项实验性处理方法只涉及向牛饲料中喷“有益细菌”,每天花费不到50加分。 American scientists are currently using the “bacterial warfare” method to kill pathogenic E. coli in animals. They hope that this approach will prevent the possibility of E. coli causing the disease in the Walkerton area of ​​Canada. Doyle, director of the University of Georgia at the United States, said at the annual meeting of the United States that the experimental treatment involved only spraying “beneficial bacteria” into cattle feed, spending less than 50 points per day.