一九七八年四月,在预防接种牛痘苗工作中,我们试用一支痘苗接种28人次的方法,经观察发痘率和常规接种法(接种10人)极为近似.痘苗来源:河南省生物制品所出品,批号7819.接种方法:将一支痘苗的浆液排至洁净的1毫升安瓿内.常规消毒皮肤,待酒精干后用缝衣针在皮肤上划痕,然后用同 In April 1978, in the vaccination of vaccinia vaccination, we tried a vaccination vaccination 28 times the method, the observed rate of vaccination and routine vaccination (vaccination of 10) is very close to the same. Products manufactured, batch number 7819. Inoculation method: a slurry of vaccinia discharged into a clean 1 ml ampoule.Routine disinfection of the skin, until the alcohol dry with a needle on the skin scratch, and then use the same