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目的通过查阅相关资料,研究动物间鼠疫流行特征,寻找流行规律,为河北省鼠疫防治提供有效措施和依据。方法整理和搜集河北省4次动物间鼠疫相关资料进行统计分析,寻找特点和规律。结果4次动物间鼠疫共检菌130株,流行高峰在3-5月和11月,流行间歇期呈现逐渐缩短的趋势。结论河北省鼠疫自然疫源正处于活跃时期,应认真细致地做好监测工作,及时发现疫情动态,随时采取有效措施进行处理,严防动物间鼠疫和人间鼠疫的发生
Objective To study the epidemiological characteristics of plague in animals and to find out the epidemic law by referring to relevant information and providing effective measures and basis for the prevention and control of plague in Hebei Province. Methods Collated and collected four plague related data from Hebei Province for statistical analysis, looking for the characteristics and laws. Results A total of 130 strains of septicemia were found among the 4 animals. The epidemic peak was between March and May and November. The prevalence interval gradually decreased. Conclusions The natural epidemic of plague in Hebei Province is in an active phase. Monitoring work should be carefully and carefully carried out. The epidemic situation should be promptly detected and effective measures should be taken at any time to prevent the occurrence of plague and human plague in animals.