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首页> 外文期刊>Journal of wildlife diseases >Changes in Sin Nombre virus antibody prevalence in deer mice across seasons: the interaction between habitat, sex, and infection in deer mice.
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Changes in Sin Nombre virus antibody prevalence in deer mice across seasons: the interaction between habitat, sex, and infection in deer mice.

机译：整个季节，鹿小鼠中的罪孽Nombre病毒抗体流行率变化：鹿小鼠中栖息地，性别和感染之间的相互作用。

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摘要

We examined the impact of season and habitat on Sin Nombre virus (SNV) seroprevalence in deer mice (Peromyscus maniculatus) in Utah's Great Basin Desert from May 2002 through summer 2003. Low mouse captures in 2002 limited analysis for that year. In two seasons during 2003, mouse density and sagebrush cover were positively linked (spring: r=0.8, P=0.01; summer: r=0.8, P=0.04). In the spring, seroprevalence was negatively correlated with density (r=-0.9, P< 0.01); male and female antibody prevalence did not differ; and scarring was unrelated to antibody status. In the summer, density and antibody prevalence were unrelated; male seroprevalence was higher ( chi 2=3.6, P=0.05); and seropositive mice had more scars (t=2.5, P=0.02). We speculate nesting behavior could maintain SNV over the winter, whereas summer territoriality could be responsible for transmission..
机译：我们研究了季节和生境对2002年5月至2003年夏季在犹他州大盆地沙漠中的鹿老鼠（Peromyscus maniculatus）的罪恶Nombre病毒（SNV）血清流行的影响。2002年的老鼠捕获率低，对该年的分析有限。在2003年的两个季节中，小鼠的密度和鼠尾草的覆盖率呈正相关（春季：r = 0.8，P = 0.01;夏季：r = 0.8，P = 0.04）。在春季，血清阳性率与密度呈负相关（r = -0.9，P <0.01）。男性和女性抗体患病率无差异;疤痕与抗体状态无关。在夏季，密度和抗体流行率无关。男性血清阳性率较高（chi 2 = 3.6，P = 0.05）;血清反应阳性的小鼠有更多的疤痕（t = 2.5，P = 0.02）。我们推测嵌套行为可以在整个冬季维持SNV，而夏季的地域性可能是造成传播的原因。

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