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一九七七年十一月,印江县在普种麻疹减毒活疫苗的同时,为观察麻疹接种的效果,选择了城关区先锋公社先锋大队部份接种者作血清学观察,现将结果报告如下: 一、材料与方法 1、对象:8个月至3岁无麻疹病史儿童。 2、疫苗:沪191,成都生物制品研究所生产。批号:77058,失效期:77年12月19日,出厂滴度:2.75。批号:77051,失效期:77年12月25日,出厂滴度:2.5。批号:77074,失效期:77年12月25日,出厂滴度:>3.5 3、方法:皮下注射,剂量0.2毫升。每个观察对象免疫前及免疫后一个月,用纺锤形毛细管耳垂微量取血,在现场分离血清后运至实验室,4℃冰箱保存至试验时。双份
In November 1977, in the meantime, Yinjiang County, a universal live attenuated measles vaccine, in order to observe the effect of measles inoculation, select the Pioneer Commune Pioneer Brigade Chengguan District, part of the seeding serological observation, the results will now The report is as follows: I. Materials and Methods 1. Subjects: children aged 8 months to 3 years without measles history. 2, Vaccine: Shanghai 191, Chengdu Institute of Biological Products. Lot: 77058, expiration date: December 19, 77, factory titers: 2.75. Batch number: 77051, Expiration date: Dec. 25, 77, factory titers: 2.5. Batch number: 77074, Expiration date: December 25, 77, factory titers:> 3.5 3, method: subcutaneous injection, the dose of 0.2 ml. Before each immunization and one month after immunization, each subject took a small amount of blood using a spindle-shaped earlobe and separated the serum in the laboratory and transported it to the laboratory. The refrigerator was kept at 4 ° C until the test. Double copies