摘要
目的分析甘肃省人畜间布鲁氏菌病(简称布病)空间、季节以及年龄分布的变化,为下一步制定防控措施提供参考依据。方法收集2018-2020年甘肃省人畜间布病报告数据,人间疫情数据来源于"中国疾病预防控制信息系统",畜间阳性数据来源于甘肃省动物疫病控制中心所的月报信息。人间布病根据年份、月份、年龄、地区等因素进行分类分析,畜间布病根据年份、月份、种群、地区等因素进行分类分析。运用ArcGIS 10.2软件对数据进行空间流行特征分析,运用Measuring Geographic工具计算2018-2020年人畜间布病发病重心转移距离。结果2018-2020年,甘肃省人间布病共报告6375例,40~59岁年龄段占总报告的54.96%(3504/6375)。其中,2018年1584例、2019年1787例、2020年3004例。人间布病高发时间为7和11月份。畜间共检出布病阳性牲畜48180只,其中阳性羊47342只,占检出总阳性数的98.26%(47342/48180)。畜间布病高发时间为10月份。14个市(州)中畜间布病报告主要集中在庆阳市、张掖市、酒泉市。人间布病发病重心位于武威市古浪县境内;畜间布病发病重心2018年位于武威市境内,2020年位于庆阳市境内。结论甘肃省人畜间布病病例呈增长趋势,部分地区存在人畜疫情分离问题,应主动加强监测力度,落实高危地区人畜间布病防控措施,遏制疫情蔓延态势。
Objective To analyze the changes of spatial,seasonal,and age distribution of brucellosis among humans and animals in Gansu Province and to provide a reference for the next step in formulating prevention and control measures.Methods Reported data of brucellosis of humans and animals in Gansu Province from 2018 to 2020 were collected.The human epidemic data were obtained from"China Disease Control and Prevention Information System",and the positive data of animals were obtained from the monthly report provided by Gansu Animal Disease Control Center.Human brucellosis was classified and analyzed according to year,month,age and region,and livestock brucellosis was classified according to year,month,population and region.ArcGIS 10.2 software was used to analyze the spatial epidemiological characteristics of the data.Measuring Geographic tool was used to calculate the shifting distance of the center of the disease incidence in humans and animals from 2018 to 2020.Results From 2018 to 2020,a total of 6375 cases of human brucellosis were reported in Gansu Province.The 40-59 age group accounted for 54.96%(3504/6375),1584 cases were reported in 2018,1787 cases were reported in 2019,and 3004 cases were reported in 2020.The high incidence time of human brucellosis was July and November.A total of 48180 brucellosis-positive animals(heads)were detected,of which 47342 were positive sheep,accounting for 98.26%(47342/48180).The high incidence time of brucellosis among animals was October.Among the 14 cities(prefectures),the top cities of livestock brucellosis reported were Qingyang City,Zhangye City and Jiuquan City.The center of disease incidence among humans was located in Gulang County,Wuwei City.The center of disease incidence among animals was located in Wuwei City in 2018 and Qingyang City in 2020.Conclusions The cases of brucellosis in humans and animals in Gansu Province are on the increase.In some areas,there are problems of separation of human and animal epidemics.It is necessary to actively strengthen monitoring and imp
作者
何爱伟
王鼎盛
席进孝
关宏
周晓艳
徐大琴
赵琦
牛丽霞
He Aiwei;Wang Dingsheng;Xi Jinxiao;Guan Hong;Zhou Xiaoyan;Xu Daqin;Zhao Qi;Niu Lixia(Brucellosis Prevention and Control Department,Gansu Provincial Center for Disease Control and Prevention,Lanzhou 730000,China)
出处
《中华地方病学杂志》
CAS
北大核心
2022年第3期204-208,共5页
Chinese Journal of Endemiology
关键词
布鲁杆菌病
流行特征
发病重心
Brucellosis
Epidemic features
Center of the disease incidence
