论文部分内容阅读
本文旨在探讨麻疹免疫接种后抗体在各个时期的变化。1961年在基辅首次接种麻疹活疫苗(л-4毒株)1968～1971年期间每年接种30,000～65,000名儿童(总接种人数超过16万名儿童),人群免疫水平的增高导致麻疹发病率的迅速降低。 1971年作者在基辅观察了接种不同麻疹疫苗批号的儿童发病率情况,结果表明1965年接受л-16株No20的130名儿童中无1例发病,1966年接种л-16株No63,发病8.4%,1968年接种株No
The purpose of this article is to explore the changes of antibodies in different periods after measles immunization. In 1961, the first immunization of measles vaccine (strain л-4) in Kiev took 30,000 to 65,000 children (total number of vaccinations exceeded 160,000 children) between 1968 and 1971. The increase in the population’s immunity led to a rapid incidence of measles reduce. In 1971, the author observed the incidence of children vaccinated with different batches of measles vaccine in Kyrgyzstan. The results showed that none of the 130 children receiving л-16 strain No20 in 1965 had a disease. In 1966, л-16 strain No63 was infected with a disease rate of 8.4% , 1968 inoculated strain No