云南省西双版纳州2006-2020年登革热流行特征及媒介伊蚊监测分析

doi:10.11853/j.issn.1003.8280.2022.02.015

中国媒介生物学及控制杂志 ›› 2022, Vol. 33 ›› Issue (2): 245-251.DOI: 10.11853/j.issn.1003.8280.2022.02.015

云南省西双版纳州2006-2020年登革热流行特征及媒介伊蚊监测分析

范建华¹, 高阳¹, 朱进¹, 黄强², 李俊明³, 苏梅惠⁴, 张海林⁵

1. 西双版纳傣族自治州疾病预防控制中心寄生虫病防制科, 云南景洪 666100;
2. 景洪市疾病预防控制中心, 云南景洪 666100;
3. 勐腊县疾病预防控制中心, 云南勐腊 666300;
4. 勐海县疾病预防控制中心, 云南勐海 666200;
5. 云南省地方病防治所, 云南省自然疫源性疾病防控技术重点实验室, 云南大理 671000

收稿日期:2021-09-28 出版日期:2022-04-20 发布日期:2022-05-09
通讯作者: 张海林,E-mail:zhangHL715@163.com
作者简介:范建华,男,主任医师,主要从事疾病预防控制工作,E-mail:bncdcfjh@163.com;高阳,男,医师,主要从事传染病防制工作,E-mail:857860476@qq.com

Epidemiological characteristics of dengue fever and surveillance results of Aedes mosquitoes in Xishuangbanna Prefecture, Yunnan province, China, 2006-2020

FAN Jian-hua¹, GAO Yang¹, ZHU Jin¹, HUANG Qiang², LI Jun-ming³, SU Mei-hui⁴, ZHANG Hai-lin⁵

1. Section of Parasitic Disease Control and Prevention, Xishuangbanna Dai Autonomous Prefecture Center for Disease Control and Prevention, Jinghong, Yunnan 666100, China;
2. Jinghong Center for Disease Control and Prevention, Jinghong, Yunnan 666100, China;
3. Mengla County Center for Disease Control and Prevention, Mengla, Yunnan 666300, China;
4. Menghai County Center for Disease Control and Prevention, Menghai, Yunnan 666200, China;
5. Yunnan Institute of Endemic Diseases Control and Prevention, Yunnan Provincial Key Laboratory for Zoonosis Control and Prevention, Dali, Yunnan 671000, China

Received:2021-09-28 Online:2022-04-20 Published:2022-05-09

摘要/Abstract

摘要： 目的了解2006－2020年云南省西双版纳傣族自治州（西双版纳州）登革热流行特征和媒介伊蚊分布特点。方法采用描述性流行病学方法对登革热病例资料进行分析。采用布雷图指数（BI）法对伊蚊幼蚊密度进行监测并对部分捕获蚊虫进行种类鉴定。Excel 2010和ArcGIS 10.2软件用于建立病例和媒介伊蚊数据库并制图，采用SPSS 17.0软件进行相关性分析。结果 2006－2020年西双版纳州共确诊登革热8 583例，其中输入性病例767例（8.94%），本地病例7 816例（91.06%），年平均发病率为118.77/10万，2019年发病率最高，为327.44/10万。西双版纳州景洪、勐腊和勐海县（市）几乎每年均有登革热疫情，分别占全州报告发病数的84.97%（7 293/8 583）、10.42%（894/8 583）和4.61%（396/8 583）。其中，景洪市年平均发病率为223.74/10万，2019年发病率高达614.02/10万。全州93.75%的乡镇（30/32）有登革热病例报告，其中景洪市和勐腊县10个乡镇发生本地流行。全年各月均有登革热输入性病例，本地病例发生在6－12月，高峰期为8－10月。病例年龄最小为5月龄，最大93岁，以20~59岁年龄组为主。病例男女性别比例为1.01∶1，职业主要为商业服务者、农民、离退休人员、家务及待业者。2013－2020年西双版纳州4个幼蚊密度监测点6－10月BI为10~50，其他月份BI<10，景洪市历年各月BI高于其他县。景洪、勐腊和勐海县（市）所有32个乡镇均有白纹伊蚊分布，其中21个乡镇有埃及伊蚊分布。采获的9 066只幼蚊和成蚊中，埃及伊蚊、白纹伊蚊和其他蚊种构成比依次为33.65%（3 051/9 066）、35.24%（3 195/9 066）和31.11%（2 820/9 066）。结论 2006－2012和2020年西双版纳州仅有登革热输入性病例，2013、2015－2019年每年都发生登革热输入性病例和本地病例的共同流行，来自老挝、缅甸的输入性病例是引起本地流行的主要原因，登革热季节分布与蚊虫密度升高密切相关。西双版纳州未发现全年和跨年传播登革热现象，该地区的登革热仍属输入性疾病。登革热输入性病例的监测、管理和防蚊灭蚊是防止该地区登革热本地流行的重要措施。

关键词: 登革热, 流行病学特征, 蚊虫密度, 埃及伊蚊, 白纹伊蚊

Abstract: Objective To investigate the epidemiological characteristics of dengue fever and the distribution characteristics of the vector Aedes mosquitoes in Xishuangbanna Dai Autonomous Prefecture (Xishuangbanna Prefecture) of Yunnan province, China, 2006-2020. Methods The descriptive epidemiological method was used to analyze the data of cases of dengue fever. The Breteau index (BI) method was used to monitor the density of Aedes larvae. Species identification was performed for some mosquitoes collected. Excel 2010 and ArcGIS 10.2 softwares were used for database construction and plotting. SPSS 17.0 software was used to perform correlation analysis. Results A total of 8 583 confirmed cases of dengue fever were reported in Xishuangbanna Prefecture, 2006-2020, with 767 (8.94%) imported cases and 7 816 (91.06%) local cases. The mean annual incidence rate was 118.77/100 000, with the highest incidence of 327.44/100 000 in 2019. Dengue fever epidemics occurred almost every year in Jinghong city, Mengla county, and Menghai county of Xishuangbanna Prefecture, with the number of cases in the three regions accounting for 84.97% (7 293/8 583), 10.42% (894/8 583), and 4.61% (396/8 583), respectively. In Jinghong city, the annual incidence rate averaged 223.74/100 000, and reached as high as 614.02/100 000 in 2019. Cases of dengue fever were reported in 93.75% (30/32) of all townships in the prefecture, and 10 townships in Jinghong city and Mengla county had local epidemics. Imported cases were reported in each month through a year, while local cases were distributed from June to December, with a peak from August to October. The patients were aged from 5 months to 93 years, mainly between 20 and 59 years. The male-to-female ratio was 1.01:1. Most patients were commercial workers and service providers, farmers, retirees, household workers and unemployed persons. The BI was 10-50 from June to October and BI<10 in the other months, at four larval density surveillance sites of Xishuangbanna Prefecture, 2013-2020. The BI was higher in Jinghong city than in other counties in all months through the years. Ae. albopictus was found in all townships in Jinghong city, Mengla county and Menghai county, and Ae. aegypti was found in 21 townships. Among the 9 066 larvae and adult mosquitoes collected, Ae. albopictus accounted for 35.24% (3 195/9 066), Ae. aegypti accounted for 33.65% (3 051/9 066), and other mosquito species accounted for 31.11% (2 820/9 066). Conclusion There were only imported cases of dengue fever in 2006-2012 and 2020, and both imported and local epidemics occurred in 2013 and 2015-2019 in Xishuangbanna Prefecture. Imported cases from Laos and Myanmar were the main cause of local epidemics in Xishuangbanna Prefecture. The seasonal distribution of dengue fever was closely associated with the increase in mosquito density. There was no year-round transmission or cross-year transmission of dengue fever in the prefecture, and dengue fever in this area is still an imported disease. Surveillance and management of imported cases and regular mosquito control are important measures to prevent dengue epidemics in the region.

Key words: Dengue fever, Epidemiological characteristics, Mosquito density, Aedes aegypti, Aedes albopictus

中图分类号:

范建华, 高阳, 朱进, 黄强, 李俊明, 苏梅惠, 张海林. 云南省西双版纳州2006-2020年登革热流行特征及媒介伊蚊监测分析[J]. 中国媒介生物学及控制杂志, 2022, 33(2): 245-251.

FAN Jian-hua, GAO Yang, ZHU Jin, HUANG Qiang, LI Jun-ming, SU Mei-hui, ZHANG Hai-lin. Epidemiological characteristics of dengue fever and surveillance results of Aedes mosquitoes in Xishuangbanna Prefecture, Yunnan province, China, 2006-2020[J]. Chinese Journal of Vector Biology and Control, 2022, 33(2): 245-251.

参考文献

[1] Messina JP, Brady OJ, Golding N, et al. The current and future global distribution and population at risk of dengue[J]. Nat Microbiol, 2019, 4(9):1508-1515. DOI:10.1038/s41564-019-0476-8.
[2] Hung TM, Shepard DS, Bettis AA, et al. Productivity costs from a dengue episode in Asia:A systematic literature review[J]. BMC Infect Dis, 2020, 20(1):393. DOI:10.1186/s12879-020-05109-0.
[3] 刘起勇. 我国登革热流行新趋势、防控挑战及策略分析[J]. 中国媒介生物学及控制杂志, 2020, 31(1):1-6. DOI:10.11853/j.issn.1003.8280.2020.01.001. Liu QY. Dengue fever in China:New epidemical trend, challenges and strategies for prevention and control[J]. Chin J Vector Biol Control, 2020, 31(1):1-6. DOI:10.11853/j.issn.1003.8280. 2020.01.001.(in Chinese)
[4] 张海林. 云南省登革热和基孔肯雅热跨境传播、本地流行、发展趋势及对策[J]. 中国媒介生物学及控制杂志, 2021, 32(1):12-20. DOI:10.11853/j.issn.1003.8280.2021.01.002. Zhang HL. Cross-border spread, indigenous transmission, development trend, and control strategy for dengue fever and chikungunya fever in Yunnan province, China[J]. Chin J Vector Biol Control, 2021, 32(1):12-20. DOI:10.11853/j.issn.1003. 8280.2021.01.002.(in Chinese)
[5] 刘永华, 尹小雄, 张海林, 等. 云南省德宏州2013-2019年登革热流行特征及媒介伊蚊监测分析[J]. 中国媒介生物学及控制杂志, 2021, 32(2):173-180. DOI:10.11853/j.issn.1003. 8280.2021.02.011. Liu YH, Yin XX, Zhang HL, et al. Epidemiological characteristics of dengue fever and monitoring of Aedes vector mosquitoes in Dehong Dai and Jingpo Autonomous Prefecture of Yunnan province, China, 2013-2019[J]. Chin J Vector Biol Control, 2021, 32(2):173-180. DOI:10.11853/j.issn.1003. 8280.2021.02.011.(in Chinese)
[6] 冯云, 范建华, 朱进, 等. 云南省景洪市2013年登革热暴发的分子流行病学研究[J]. 中华流行病学杂志, 2014, 35(12):1409-1411. DOI:10.3760/cma.j.issn.0254-6450.2014.12.022. Feng Y, Fan JH, Zhu J, et al. Molecular epidemiology of an outbreak of dengue fever in Jinghong city, Yunnan province, China, 2013[J]. Chin J Epidemiol, 2014, 35(12):1409-1411. DOI:10.3760/cma.j.issn.0254-6450.2014.12.022.(in Chinese)
[7] 李园园, 冯云, 范建华, 等. 2015年云南省西双版纳州登革2型病毒暴发疫情的调查研究[J]. 中华实验和临床病毒学杂志, 2016, 30(4):340-345. DOI:10.3760/cma.j.issn.1003-9279. 2016.04.002. Li YY, Feng Y, Fan JH, et al. Investigation on an outbreak of dengue serotype 2 virus in Xishuangbanna Prefecture of Yunnan province in 2015[J]. Chin J Exp Clin Virol, 2016, 30(4):340-345. DOI:10.3760/cma.j.issn.1003-9279.2016.04.002.(in Chinese)
[8] 范建华, 冯云, 朱进, 等. 2017年云南省西双版纳州登革1型病毒暴发疫情的调查研究[J]. 疾病监测, 2019, 34(5):427-434. DOI:10.3784/j.issn.1003-9961.2019.05.013. Fan JH, Feng Y, Zhu J, et al. An outbreak of dengue serotype 1 virus in Xishuangbanna Prefecture of Yunnan province, China, 2017[J]. Dis Surveill, 2019, 34(5):427-434. DOI:10.3784/j.issn.1003-9961.2019.05.013.(in Chinese)
[9] Kraemer MUG, Sinka ME, Duda KA, et al. The global distribution of the arbovirus vectors Aedes aegypti and Ae. albopictus[J]. eLife, 2015, 4:e08347. DOI:10.7554/eLife. 08347.001.
[10] 李园园, 朱进, 李鸿斌. 云南西双版纳州登革热传播媒介分布调查[J]. 中国热带医学, 2016, 16(3):237-239, 265. DOI:10.13604/j.cnki.46-1064/r.2016.03.10. Li YY, Zhu J, Li HB. Distribution of the dengue fever vector in Xishuangbanna Prefecture of Yunnan[J]. Chin Trop Med, 2016, 16(3):237-239, 265. DOI:10.13604/j.cnki.46-1064/r.2016. 03.10.(in Chinese)
[11] 刘小波, 吴海霞, 郭玉红, 等. 2019年全国媒介伊蚊监测报告[J]. 中国媒介生物学及控制杂志, 2020, 31(4):401-406. DOI:10.11853/j.issn.1003.8280.2020.04.004. Liu XB, Wu HX, Guo YH, et al. Annual report on Aedes vector surveillance in China, 2019[J]. Chin J Vector Biol Control, 2020, 31(4):401-406. DOI:10.11853/j.issn.1003.8280.2020. 04.004.(in Chinese)
[12] 冯云, 张海林, 潘虹, 等. 云南省登革病毒血清型和基因型多样性及溯源研究[J]. 中华实验和临床病毒学杂志, 2017, 31(1):24-30. DOI:10.3760/cma.j.issn.1003-9279.2017.01.005. Feng Y, Zhang HL, Pan H, et al. Diversity of serotypes and genotypes and molecular tracing of dengue viruses isolated from dengue fever cases in Yunnan[J]. Chin J Exp Clin Virol, 2017, 31(1):24-30. DOI:10.3760/cma.j.issn.1003-9279.2017.01.005.(in Chinese)
[13] Hu TS, Zhang HL, Feng Y, et al. Epidemiological and molecular characteristics of emergent dengue virus in Yunnan province near the China-Myanmar-Laos border, 2013-2015[J]. BMC Infect Dis, 2017, 17(1):331. DOI:10.1186/s12879-017-2401-1.
[14] Li NZ, Feng Y, Vrancken B, et al. Assessing the impact of COVID-19 border restrictions on dengue transmission in Yunnan province, China:An observational epidemiological and phylogenetic analysis[J]. Lancet Reg Health West Pac, 2021, 14:100259. DOI:10.1016/j.lanwpc.2021.100259.
[15] 尹小雄, 刘永华, 张海林, 等. 2019年云南中缅边境基孔肯雅热暴发疫情的流行病学特征[J]. 中华实验和临床病毒学杂志, 2020, 34(6):600-604. DOI:10.3760/cma.j.cn112866-20200609-00185. Yin XX, Liu YH, Zhang HL, et al. An outbreak of chikungunya fever in Yunnan province near the China-Myanmar border in 2019[J]. Chin J Exp Clin Virol, 2020, 34(6):600-604. DOI:10.3760/cma.j.cn112866-20200609-00185.(in Chinese)
[16] Yin XX, Hu TS, Zhang HL, et al. Emergent chikungunya fever and vertical transmission in Yunnan province, China, 2019[J]. Arch Virol, 2021, 166:1455-1462. DOI:10.1007/s00705-021-05005-1.

云南省西双版纳州2006-2020年登革热流行特征及媒介伊蚊监测分析

Epidemiological characteristics of dengue fever and surveillance results of Aedes mosquitoes in Xishuangbanna Prefecture, Yunnan province, China, 2006-2020

PDF

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

本文评价

[1]	伍思翰, 周欣欣, 柯雪梅, 李玉伟, 陈斌, 黄婧雯, 陈华芳, 林敏珍, 雷蕾, 郭志南, 孟凤霞. 福建省厦门市2020年白纹伊蚊对拟除虫菊酯类杀虫剂敏感性及击倒抗性基因研究[J]. 中国媒介生物学及控制杂志, 2022, 33(2): 177-182.
[2]	王秋慧, 王浩城, 韩谦, 廖承红. 埃及伊蚊6个丝氨酸蛋白酶（CLIPs）基因生物信息学分析及功能的初步研究[J]. 中国媒介生物学及控制杂志, 2022, 33(2): 183-190.
[3]	刘文娟, 张可心, 程鹏, 张心雨, 张倩, 张忠, 张瑞玲. 白纹伊蚊性别差异miRNA筛选及miRNA-mRNA调控网络分析[J]. 中国媒介生物学及控制杂志, 2022, 33(2): 191-200.
[4]	覃晓宁, 任欣悦, 谢雪颜, 陈彦桦, 夏乾峰, 康迅. 海口市及周边地区白纹伊蚊幼蚊肠道微生物分离与鉴定[J]. 中国媒介生物学及控制杂志, 2022, 33(2): 201-206.
[5]	冯玉亮, 林世华, 潘明, 曹一鸥, 李伟. 四川省首起登革热本地传播疫情登革病毒全基因组特征及溯源分析[J]. 中国媒介生物学及控制杂志, 2022, 33(2): 239-244.
[6]	伦辛畅, 杨锐, 林凌鸿, 王君, 郭玉红, 修朋程, 李鸿斌, 朱进, 高阳, 刘起勇, 孟凤霞. 云南省西双版纳州景洪市居民登革热知信行的现状分析[J]. 中国媒介生物学及控制杂志, 2022, 33(2): 281-288.
[7]	孙钦同, 韩英男, 刘言, 王学军, 刘峰, 赖世宏, 景晓. 山东省登革热媒介白纹伊蚊生态学调查分析[J]. 中国媒介生物学及控制杂志, 2022, 33(1): 16-20.
[8]	李天奇, 刘钦梅, 吴瑜燕, 罗明宇, 王金娜, 龚震宇. 浙江省登革热重点地区2020年白纹伊蚊幼蚊种群密度监测分析[J]. 中国媒介生物学及控制杂志, 2022, 33(1): 21-24.
[9]	魏超, 马海芳, 廖宁, 熊绮梦. 广西壮族自治区2020－2021年登革热媒介伊蚊密度专项调查结果分析[J]. 中国媒介生物学及控制杂志, 2022, 33(1): 25-29.
[10]	赵春春, 周欣欣, 李文玉, 伦辛畅, 刘小波, 吴海霞, 王君, 刘起勇, 孟凤霞. 2020年中国13省份登革热媒介白纹伊蚊抗药性监测及分析研究[J]. 中国媒介生物学及控制杂志, 2022, 33(1): 30-37.
[11]	郑宇婷, 杨春梅, 杨明东, 姜进勇. 云南边境地区登革热媒介伊蚊生态学及抗药性监测[J]. 中国媒介生物学及控制杂志, 2022, 33(1): 38-43.
[12]	涂涛田, 肖汉森, 孟凤霞, 刘起勇, 刘小波, 何亚明, 季恒青. 重庆市2019年登革热暴发疫情应急控制后媒介伊蚊抗药性调查[J]. 中国媒介生物学及控制杂志, 2022, 33(1): 44-47.
[13]	伦辛畅, 杨锐, 吴海霞, 王君, 刘起勇, 孟凤霞. 2005－2019年云南省缅甸登革热输入病例流行特征分析[J]. 中国媒介生物学及控制杂志, 2022, 33(1): 108-113.
[14]	王彦丁, 李志强, 吴迪, 贡鑫然, 杨美涛, 张文义, 王勇. 基于中国知网的2011－2021年中国登革热研究进展与热点分析[J]. 中国媒介生物学及控制杂志, 2022, 33(1): 114-119.
[15]	周欣欣, 李芬, 段文波, 马欣然, 宋秀平, 吴少英, 孟凤霞. 白纹伊蚊电压门控钠离子通道基因克隆及其生物信息学分析[J]. 中国媒介生物学及控制杂志, 2021, 32(6): 672-679.