Landscape and rodent community composition are associated with risk of hemorrhagic fever with renal syndrome in two cities in China, 2006-2013.
Landscape and rodent community composition are associated with risk of hemorrhagic fever with renal syndrome in two cities in China, 2006-2013.
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2006-2013年中国两个城市景观和啮齿动物群落组成与肾综合征出血热风险相关
DOI：
10.1186/s12879-017-2827-5
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发表时间：
2018-01-12
影响因子：
3.7
通讯作者：
Tian H
中科院分区：
文献类型：
--
作者：
Xiao H;Tong X;Huang R;Gao L;Hu S;Li Y;Gao H;Zheng P;Yang H;Huang ZYX;Tan H;Tian H
肾综合征出血热（HFRS）是一种由汉坦病毒引起的啮齿动物传播疾病。景观可以影响人类感染汉坦病毒的风险，主要是通过其对啮齿动物群落组成和分布的影响。了解景观如何影响不同啮齿类动物种群动态及其对HFRS风险的后续影响是很重要的。方法2006 - 2013年，对娄底和邵阳地级市鼠类群落进行监测，研究鼠群构成对汉坦病毒感染的影响。从卫星图像中提取土地利用数据，分析45个不同环境下的鼠类群落多样性。根据地理位置HFRS病例的啮齿动物群落组成和环境类型，估计潜在接触矩阵，确定啮齿动物群落组成如何影响不同土地利用类型之间的HFRS感染。结果娄底和邵阳的优势种分别为黑纹姬鼠和褐家鼠。HFRS感染的主要风险集中在有耕地的地区，并与a有关。防治,R。褐家鼠和黄胸鼠。邵阳市城区小家鼠与汉坦病毒感染风险相关。结论景观特征和鼠群动态可能影响人类感染汉坦病毒的风险。本研究结果可能有助于制定针对不同地理环境地区的HFRS预防措施。
BackgroundHemorrhagic fever with renal syndrome (HFRS) is a rodent-borne disease caused by hantaviruses. Landscape can influence the risk of hantavirus infection for humans, mainly through its effect on rodent community composition and distribution. It is important to understand how landscapes influence population dynamics for different rodent species and the subsequent effect on HFRS risk.MethodsTo determine how rodent community composition influenced human hantavirus infection, we monitored rodent communities in the prefecture-level cities of Loudi and Shaoyang, China, from 2006 to 2013. Land use data were extracted from satellite images and rodent community diversity was analyzed in 45 trapping sites, in different environments. Potential contact matrices, determining how rodent community composition influence HFRS infection among different land use types, were estimated based on rodent community composition and environment type for geo-located HFRS cases.ResultsApodemus agrariusandRattus norvegicuswere the predominant species in Loudi and Shaoyang, respectively. The major risk of HFRS infection was concentrated in areas with cultivated land and was associated withA. agrarius,R. norvegicus, andRattus flavipectus. In urban areas in Shaoyang,Mus musculuswas related to risk of hantavirus infection.ConclusionsLandscape features and rodent community dynamics may affect the risk of human hantavirus infection. Results of this study may be useful for the development of HFRS prevention initiatives that are customized for regions with different geographical environments.
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影响因子：
3.8
作者：
Xiao H;Tian HY;Cazelles B;Li XJ;Tong SL;Gao LD;Qin JX;Lin XL;Liu HN;Zhang XX
通讯作者：
Zhang XX
影响因子：
7.7
作者：
Bi, P;Tong, S;Ni, J
通讯作者：
Ni, J
影响因子：
2.1
作者：
Olsson, Gert E.;Leirs, Herwig;Henttonen, Heikki
通讯作者：
Henttonen, Heikki
影响因子：
2.1
作者：
Bi, P;Parton, KA;Tong, SL
通讯作者：
Tong, SL
影响因子：
3.8
作者：
Kallio, Eva R.;Begon, Michael;Vapalahti, Olli
通讯作者：
Vapalahti, Olli