2013-2017年中山市其它感染性腹泻病流行病学特征分析
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摘要
目的了解中山市其它感染性腹泻病流行病学特征及暴发疫情发生规律。方法对2013-2017年期间报告的中山市其它感染性腹泻病病例及暴发疫情进行描述性分析。结果 2013-2017年共报告中山市其它感染性腹泻病病例32 831例,暴发疫情11起,无死亡病例报告。其它感染性腹泻病年均发病率为205.33/10万,发病最高峰在12月和1月;男性发病率高于女性;以3岁以下散居儿童为主。确诊病例占总病例数的39.47%(12 959/32 831);病原构成以轮状病毒为主63.99%(8 293/12 959)。感染性腹泻暴发疫情集中在1-2月,累计报告病例数470人,总罹患率为3.95%(470/11 888),发生场所主要为托幼机构和学校,以学生和幼托儿童为主,病原体均为诺如病毒GII型。结论其它感染性腹泻病发病最高峰较往年有所推移,病原体以轮状病毒为主,应重点关注3岁以下人群。暴发疫情集中在冬春季,病原体为诺如病毒GII型,应重视学校及托幼机构等集体单位疫情的早期发现。
Objective To understand the epidemiological characteristics and outbreak epidemic regularity of other infectious diarrhea in Zhongshan city. Methods Descriptive analysis was conducted on the cases and outbreaks of other infectious diarrhea reported in Zhongshan city from 2013 to 2017. Results A total of 32 831 cases of other infectious diarrhea and 11 outbreaks were reported in Zhongshan city. No deaths had been reported. The average annual incidence rate of other infectious diarrhea was 205.33/100 000. The peak season was in December and January. The incidence rate of male was higher than that of female. Most of them were scattered children under 3 years old. The laboratory confirmed cases accounted for 39.47% of the total reported cases(12 959/32 831), and the cases of rotavirus infection accounted for 63.99% of the laboratory confirmed cases(8 293/12 959). Outbreaks of infectious diarrhea were concentrated in January and February. A total of 470 cases had been reported, with a total attack rate of 3.95%(470/11 888). Outbreaks mainly happened in kindergarten and schools, mainly amount students and kindergarten children. The pathogen was norovirus GII.Conclusions The peak season of other infectious diarrhea had changed from previous years; the pathogen was mainly rotavirus. The outbreak was concentrated in winter and spring, and the pathogen was norovirus GII. Prevention and control measures should focus on the population under the age of 3 and pay attention to the early detection of outbreaks in schools and child care institutions.
Objective To understand the epidemiological characteristics and outbreak epidemic regularity of other infectious diarrhea in Zhongshan city. Methods Descriptive analysis was conducted on the cases and outbreaks of other infectious diarrhea reported in Zhongshan city from 2013 to 2017. Results A total of 32 831 cases of other infectious diarrhea and 11 outbreaks were reported in Zhongshan city. No deaths had been reported. The average annual incidence rate of other infectious diarrhea was 205.33/100 000. The peak season was in December and January. The incidence rate of male was higher than that of female. Most of them were scattered children under 3 years old. The laboratory confirmed cases accounted for 39.47% of the total reported cases(12 959/32 831), and the cases of rotavirus infection accounted for 63.99% of the laboratory confirmed cases(8 293/12 959). Outbreaks of infectious diarrhea were concentrated in January and February. A total of 470 cases had been reported, with a total attack rate of 3.95%(470/11 888). Outbreaks mainly happened in kindergarten and schools, mainly amount students and kindergarten children. The pathogen was norovirus GII.Conclusions The peak season of other infectious diarrhea had changed from previous years; the pathogen was mainly rotavirus. The outbreak was concentrated in winter and spring, and the pathogen was norovirus GII. Prevention and control measures should focus on the population under the age of 3 and pay attention to the early detection of outbreaks in schools and child care institutions.
引文
[1]袁月荣,蒋长征,孙灵英,等. 2006-2015年宁波市江东区其他感染性腹泻病发病趋势及季节性特征分析[J].现代预防医学,2017,44(5):907-913.
[2]黄勇,陈永迪,李艳芬,等.东莞市2010-2016年病毒性腹泻监测及分析[J].中国热带医学,2018,18(2):143-146.
[3]陈秀云,王曼.2004-2016年广东省某市丙类传染病流行特征分析[J].现代预防医学,2018,45(10):1740-1744.
[4]刘晓玲,陈青山,吴泰顺. 2010-2014年深圳市宝安区其他感染性腹泻流行病学特征[J].实用预防医学,2017,24(1):120-123.
[5]许增生,常改凤,邱望,等.2009-2015年深圳市西乡地区感染性腹泻流行病学特征[J].热带医学杂志,2016,16(8):1083-1085.
[6]何微,李红兵,田辉,等.宝鸡市2004-2016年其他感染性腹泻流行病学特征及预测分析[J].中华疾病控制杂志,2018,22(6):603-606.
[7]陈阿群,陈茂余,韦志楠,等.2012-2016年广东省江门市其他感染性腹泻流行病学特征和监测结果分析[J].疾病监测,2017,32(12):936-939.
[8]张振,李媛,路滟,等. 2010-2015年广东省深圳市其他感染性腹泻监测分析[J].疾病监测,2017,32(10):836-841.
[9]张发滨.关于进一步规范我省法定传染病报告管理的通知[Z].粤卫函〔2012〕129号:2012-2-24.
[10]薛鸣,林君芬,徐校平,等.2011-2014年浙江省其他感染性腹泻病发病及病原分析[J].疾病监测,2016,31(3):209-214.
[11]戴木根,刘思宇,丁文杰,等.丽水地区腹泻患儿粪便轮状病毒及腺病毒流行病学分析[J].中华医院感染学杂志,2018,28(6):936-938.
[12]中国疾病预防控制中心.诺如病毒感染暴发调查和预防控制技术指南(2015版)[J].中国病毒病杂志,2015,5(6):448-458.
[2]黄勇,陈永迪,李艳芬,等.东莞市2010-2016年病毒性腹泻监测及分析[J].中国热带医学,2018,18(2):143-146.
[3]陈秀云,王曼.2004-2016年广东省某市丙类传染病流行特征分析[J].现代预防医学,2018,45(10):1740-1744.
[4]刘晓玲,陈青山,吴泰顺. 2010-2014年深圳市宝安区其他感染性腹泻流行病学特征[J].实用预防医学,2017,24(1):120-123.
[5]许增生,常改凤,邱望,等.2009-2015年深圳市西乡地区感染性腹泻流行病学特征[J].热带医学杂志,2016,16(8):1083-1085.
[6]何微,李红兵,田辉,等.宝鸡市2004-2016年其他感染性腹泻流行病学特征及预测分析[J].中华疾病控制杂志,2018,22(6):603-606.
[7]陈阿群,陈茂余,韦志楠,等.2012-2016年广东省江门市其他感染性腹泻流行病学特征和监测结果分析[J].疾病监测,2017,32(12):936-939.
[8]张振,李媛,路滟,等. 2010-2015年广东省深圳市其他感染性腹泻监测分析[J].疾病监测,2017,32(10):836-841.
[9]张发滨.关于进一步规范我省法定传染病报告管理的通知[Z].粤卫函〔2012〕129号:2012-2-24.
[10]薛鸣,林君芬,徐校平,等.2011-2014年浙江省其他感染性腹泻病发病及病原分析[J].疾病监测,2016,31(3):209-214.
[11]戴木根,刘思宇,丁文杰,等.丽水地区腹泻患儿粪便轮状病毒及腺病毒流行病学分析[J].中华医院感染学杂志,2018,28(6):936-938.
[12]中国疾病预防控制中心.诺如病毒感染暴发调查和预防控制技术指南(2015版)[J].中国病毒病杂志,2015,5(6):448-458.
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