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钩端螺旋体病是一种以鼠、猪、牛和蛙为主要传染源的急性自然疫源性疾病。接种钩端螺旋体菌苗(简称钩体菌苗)是预防钩体病的有效措施,据我省调查,未接种菌苗者发病率是接种者的5.5倍。近年来我们加强了对全省钩体菌苗接种率的检查,现将1991~1996年我省钩体菌苗接种率调查情况总结如下。材料和方法一、钩体菌苗:由卫生部上海生物制品研究所生产,5毫升/支,按规定方法运输、保存和供应。有三种型号:浙甲型(含黄疽出血群和流感伤寒群各50%)、浙乙型(黄疽出血群和波摩那群各50%)和浙丁型(含黄疽出血群和七日热群各50%)。二、苗苗接种对象和时间:近三年年均发病>3例的疫区乡镇、年龄15~50岁的农业人口;每年4月下旬开始,要求在流行高峰前1月即5月底前完成接种。
Leptospirosis is an acute, natural foci of disease that infects rats, pigs, cattle and frogs. Inoculation with Leptospira bacterin (referred to as leptospira vaccine) is an effective measure to prevent leptospirosis, according to our province survey, the incidence of unvaccinated vaccine was 5.5 times the vaccinated. In recent years, we have strengthened the examination of the leptospira vaccination rate in the whole province. Now we summarize the investigation of the vaccination rate of the leptospira vaccine from 1991 to 1996 in our country. Materials and methods First, the bacteriostasis: produced by the Shanghai Institute of Biological Products, Ministry of Health, 5 ml / branch, according to the provisions of transport, preservation and supply. There are three models: Zhe Jia type (including jaundice and influenza typhoid fever group 50%), Zhejiang B type (jaundice hemorrhage and Pomona group 50%) and zhedin type (including jaundice hemorrhagic and seven Daily hot group of 50%). Second, Miao Miao vaccination objects and time: the incidence of the past three years the average annual incidence of> 3 cases of the affected township, aged 15 to 50-year-old agricultural population; each beginning in late April, requiring pre-peak January before the end of May Inoculation.