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| Epidemiological characteristics of malaria in Jiande |
| YANG Xian-qing*, FANG Li-hong, WANG Wei-qiang, ZHONG Rong-wan, WANG Fei, LIANG Jie, YE Ai-ting, JIN Xing-yi, XU Xiao-ping
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| *Jiande Center for Disease Control and Prevention,Jiande,Zhejiang 311600,China |
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Abstract Objective To understand the epidemiological characteristics of malaria in Jiande from 1999 to 2017,and to provide evidence for malaria control and prevention. Methods Data related to annual reports of malaria,“triple fever”patients’ surveillance and epidemiological investigation information of individual malaria cases in Jiande from 1999 to 2017 were collected. The epidemiological characteristics of seasonality,regional and population distribution,as well as the source of infection were analyzed. Results A total number of 70 malaria cases were reported in Jiande from 1999 to 2017,with the average annual incidence of 0.73/100 000. The cases of Plasmodium vivax,Plasmodium falciparum and Plasmodium ovale malaria were accounted for 81.43%,15.71% and 2.86%,respectively. One case of Plasmodium falciparum malaria died. There were 40 indigenous cases （57.14% in total）,and all of them were Plasmodium vivax cases . Most cases were occured during May to October,and the main age group fell in between 20 and 59 years old. A indigenous sporadic outbreak of malaria were occurred in the year 2004 due to imported cases,which last 5 years in Jiande and 32 cases（accounted for 80.00 % in total indigenous cases）were reported. There were 30 imported（42.86% in total）malaria cases,mainly of them were migrant oversea workers. The source of infection were the domestic high malaria area or southeast Asia countries before the year 2012 and were come from Africa after 2012. The anopheles sinensis was the only medium of infection of malaria in Jiande,and the bite rate was 11.00 per person at night. Conclusion The imported cases of malaria in Jiande have increased,and main source of imported areas have changed from domestic epidemic areas and Southeast Asia to Africa. The density of anopheles sinensis is high,so the prevention and control of Plasmodium vivax is still need to be emphasised.
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Received: 20 February 2018
Revised: 13 March 2018
Published: 22 May 2018
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[1] 李立明. 流行病学[M]. 6版. 北京:人民卫生出版社,2010:491-503.
[2] 祝太平,徐哲,严琴,等. 建德市1987—2001年疟疾监测结果分析[J].中国寄生虫学与寄生虫病杂志,2003,21(1):64.
[3] 中华人民共和国卫生部. 疟疾诊断标准:WS 259—2006[S].北京:人民卫生出版社,2006.
[4] 金行一,朱素娟,徐卫民,等. 2000—2011年浙江省杭州市疟疾疫情分析[J].疾病监测,2012,27(11):884-886.
[5] 钟荣万,王卫强,邵秀萍.建德市1988—2013年疟疾监测结果分析[J].华南预防医学,2016,42(2):156-158.
[6] 中华人民共和国卫生部疾病预防控制局. 疟疾防治手册[M]. 北京:人民卫生出版社,2007:101-102.
[7] 姚立农,余可根,夏生荣,等. 2004年浙江省15个疟疾重点县监测结果分析[J].中国寄生虫病防治杂志,2005,18(6):477.
[8] 蒋庭魁,蔡剑,陈慧萍,等. 浙江省2004—2008年疟疾流行特征[J].浙江预防医学,2009,21(10):30-31.
[9] 金行一,徐卫民,王衡,等. 杭州市疟疾疫情回升的特点分析[J].浙江预防医学,2005,17(10):14-15.
[10] 姚立农,祝太平,金行一,等. 1例输入性恶性疟误诊死亡报告[J].中国热带医学,2003,3(6):777.
[11] 徐校平,祝太平,王卫强. 建德市三都镇疟疾点状爆发调查[J].浙江预防医学,2007,19(12):34-35.
[12] 姚立农,许翔,夏生荣. 疟疾暴发点后续监测效果评估[J].浙江预防医学,2011,23(5):19-22.
[13] 孙炀明,富小飞,谢亮,等. 嘉兴市疟疾流行病学特征分析[J].浙江预防医学,2016,28(12):1246-1247.
[14] 张轩,阮卫,余可根,等. 2010—2013年浙江省疟疾流行情况分析[J].疾病监测,2014,29(12):973-976.
[15] 阮卫,潘金仁,张轩,等. 浙江省消除疟疾行动计划中期评估报告[J].中国热带医学,2016,16(4):354-358.
[16] 章华米,张丛笑,金国农. 西湖区疟疾流行特征分析[J].浙江预防医学,2017,29(5):503-505.
[17] 徐校平,王卫强,祝太平. 建德市2004—2007年疟疾疫情和流行趋势分析[J].中国病原生物学杂志,2008,3(7):505.
[18] 余新图,张玲,唐慧玲. 2004—2011年金华市疟疾监测情况分析[J].中国农村卫生事业管理,2013,33(8):915-917.
[19] 王凤英,朱军礼. 1991—2015年浙江省金华市疟疾流行特征分析[J].疾病监测,2017,32(4):342-344.
[20] 林君英,王冬飞,葛阳. 萧山区2005—2014年疟疾流行特征分析[J].浙江预防医学,2016,28(2):176-180.
[21] 许军华,宋建强,姚立农.浙江省海盐县疟疾流行与防治历程及消除措施评价[J].中国热带医学,2016,16(5):444-447. |
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