为掌握克山病病情现状和消长趋势,科学评估防控效果,吉林省于2011年进行了2010年度和2011年度中转项目克山病病情调查,现将结果汇报如下。1材料与方法1.1监测范围与对象1.1.1监测范围病例搜索6个地区14个县的县级医疗机构及病区乡(镇)卫生院。具体是安图、图们、桦甸、磐石、抚松、临江、通化县、梅河口市,伊通、东丰、船营区、二道江区、龙井市、西安区。 In order to grasp the current situation of Keshan disease and the trend of its growth and decline, and to scientifically evaluate the prevention and control effects, Jilin Province conducted a survey of the Keshan disease in 2010 and 2011 in 2011 and the results are reported as follows. 1 Materials and Methods 1.1 Monitoring Scope and Subjects 1.1.1 Surveillance Scope Cases of county-level medical institutions and ward township (town) hospitals in 14 counties in 6 districts were searched. They are Antu, Tumen, Huadian, Rock, Fusong, Linjiang, Tonghua, Meihekou, Yitong, Dongfeng, Chuanying, Erdaojiang, Longjing and Xi’an.