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全国各省法定传染病疫情动态摘抄（９８０５期）麻疹四川：５月份四川省共报告发病９５０例。在南部县河坝镇发生了麻诊暴发流行，发病６７例，多为４～１０岁儿童。暴发原因为预防接种水平低，疫苗漏种和未加强接种；疫苗冷藏条件差，使效价降低。黑龙江：５月份报告发病...
Dynamic Dissection of Statutory Infectious Diseases in Various Provinces in the Country (No. 9805) Measles Sichuan: 950 cases were reported in Sichuan in May. Heba outbreak occurred in the southern county of Heba epidemic, the incidence of 67 cases, mostly children aged 4 to 10 years. The reasons for the outbreak were low levels of vaccination, missed vaccination and unvaccinated vaccinations; poor refrigeration of vaccines reduced potency. Heilongjiang: May report onset ...