我们于1974年10月29日至11月29日对部分小儿进行了关于百(日咳)、白(喉)、破(伤风)三联注射液后反应情况的调查,现将调查情况小结如下: 调查方法免疫制品:“百、白、破”三联为武汉生物制品研究所出品,批号为7422,失效期1976年1月。观察对象:系对城关公社所属四个大队六个月至一周岁从未接种过“百、白、破”三联的婴儿,共52名。接种方法:上臂外侧三角肌附着处皮下,第一次0.5毫升;30天后接种第二次1.0毫升。反应观察:注射第一次和第二次后,6小时,24小时分别观察全身反应和局部反应。全身反应以37℃以内为无反应,37.1～37.5℃为弱反应,37.6～38.5℃为中反应, We carried out from October 29, 1974 to November 29, 1974 in some infants on the hundred (cough), white (throat), broken (cold) triple injection response survey, the investigation is summarized as follows: Survey methods Immunization products: “100, white, broken” triple for the Wuhan Institute of Biological Products produced, batch number 7422, the expiry date January 1976. Observed: Department of City Commune owned four brigade six months to one year of age had never been vaccinated, “Bai, white, broken triple” baby, a total of 52. Inoculation method: upper arm lateral deltoid attachment subcutaneous, the first 0.5 ml; 30 days after the second vaccination 1.0 ml. Response observation: The first and second injection, 6 hours, 24 hours were observed systemic reactions and local reactions. Systemic reactions to no reaction within 37 ℃, 37.1 ~ 37.5 ℃ for the weak reaction, 37.6 ~ 38.5 ℃ for the reaction,