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濮阳市1949-1994年麻疹流行特征梁桂华为了解我市麻疹的发病情况,掌握其流行规律,规将我市1949-1994年麻疹疫情资料加以整理,初步探讨其流行特征。以疫苗使用为界,将麻疹的流行情况分为疫苗前期(1949-1966年)、疫苗期(1967-198...
Epidemiological characteristics of measles in 1949-1994 in Puyang City In order to understand the incidence of measles in our city and grasp its epidemic rules, the epidemiological data of measles in 1949-1994 in our city were sorted out to discuss its epidemiological characteristics. Vaccine use as a community, the epidemic is divided into pre-vaccination vaccine (1949-1966), vaccine (1967-198 ...