目前 ,由于饮水和食品的致病菌污染而导致的传染病的暴发与流行及食物中毒时有发生。因此 ,有必要对食品、蔬菜、水果及饮水等进行经常性的检测 ,以了解细菌的污染状况。如果依靠单纯的常规检测方法 ,则周期较长 ,不能满足对鉴定结果的急迫需要。所以 ,各种快速检测方法应运而 At present, outbreaks and epidemics of infectious diseases and food poisoning that occur due to the contamination of drinking water and foodborne pathogens have occurred. Therefore, it is necessary to conduct regular tests on foodstuffs, vegetables, fruits and drinking water to understand the status of bacterial contamination. If you rely on a simple routine testing method, the cycle is longer, can not meet the urgent needs of the identification results. Therefore, a variety of rapid detection methods should be shipped