epidemic situation analysis

基本解释

OBJECTIVE To analysis schistosomiasis epidemic situation in region in China from 1987 to 2007 and explore the relation between its and its prevention and control.
目的分析1987—2007年期间中国血吸虫病流行范围指标变化，尝试性探讨其与防治工作量的关系，为加强防治工作提供科学借鉴。
Methods A retrospective investigation method was used to analysis the epidemic situation of pulmonary tuberculosis before and after BCG revaccination and prophylactic chemotherapy.
采取回顾性调查的方法，对BCG复种及预防性服药停止前后的肺结核疫情进行分析。
Objective To provide scientific basis of prevention and control of plague through analysis of epidemic situation of human plague in 1991~2000. Method With the description epidemiology method.
目的通过对1991～2000年我国人间鼠疫疫情流行趋势分析，为鼠疫防治提供科学依据。方法用描述流行病学方法。