某高校大学生口腔微生物耐药性分析

With the wide use of antibiotics, the drug resistance of bacteria is becoming more and more serious, especially the increasingly serious threat of the appearance of multidrug resistant bacteria and even super bacteria to humans' health .We collected bacteria samples from 20 healthy people in the oral cavity in this study, separated and cultured the multidrug resistant bacteria and finally detected its drug resistance. We separated 94 strains of multi resistant bacteria in our study, the strongest resistant bacteria of which is resisting to common antibiotics currently, such as ampicillin, amoxicillin, clindamycin, kanamycin, ect. Obviously multidrug resistant bacteria is widely distributed in the oral micro ecological environment. All of these things also reminds us that oral cavity can also be used as an ideal place for the resistance storage library theory, playing an important role in the resistant bacteria lateral transfer.