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根据我区l973年以来发生的152起食物中毒流行病调查资料,作一整理分析,以求找出规律,为积极预防食物中毒提供依据。流行病学特点 1、时间分布 1973～1983年全区共发生食物中毒152起,发病人数4250人,年发生起数多者达30起,少者5起。发病季节性明显,且与节日会餐有密切关系。按月统计,除2、11二个月无发生食物中毒外,其它月份均有发生。但以6～10月为最多,共131起,占总起数的
Based on the survey data of 152 food poisoning epidemics released since 1973 in our district, we make a finishing analysis to find out the law and provide the basis for the active prevention of food poisoning. Epidemiological characteristics 1, the time distribution 1973 ~ 1983 a total of 152 food poisoning occurred in the region, the incidence of 4250 people, the annual occurrence of more than 30, the less 5. Seasonal obvious, and the festival has a close meal. Monthly statistics, in addition to 2,11 two months without food poisoning, the other months have occurred. However, in June to October as the most, a total of 131, the total number of starts