作者发现送到化验室的100份母乳标本经过培养检查,有98%含有细菌,其中46%为致病菌:金黄色葡萄球菌,绿脓杆菌,大肠杆菌等。为了进一步了解情况,作者对50名产妇,分娩后2—7天者进行调查。分作两组:第一组用甘油酒精消毒乳头,用消毒巾擦干后,在无菌操作下,分别取乳头标本及乳汁标本作培养。第二组用碘酊消毒乳头,取标本同上。 The authors found that 100 samples of breast milk delivered to the laboratory were tested for culture, 98% of which contained bacteria, 46% of which were pathogenic bacteria: Staphylococcus aureus, Pseudomonas aeruginosa, Escherichia coli and the like. In order to further understand the situation, the author of 50 mothers, 2-7 days after childbirth were investigated. Divided into two groups: the first group with glycerol alcohol disinfection of the nipple, wipe with sterile towel, under sterile operation, were taken nipple samples and milk samples for culture. The second group with iodine disinfection of the nipple, take the same specimens.