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首页> 外文期刊>The American Journal of Tropical Medicine and Hygiene >Severe Fever with Thrombocytopenia Syndrome Virus in Humans, Domesticated Animals, Ticks, and Mosquitoes, Shaanxi Province, China
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Severe Fever with Thrombocytopenia Syndrome Virus in Humans, Domesticated Animals, Ticks, and Mosquitoes, Shaanxi Province, China

机译：严重发烧血小板减少症综合征病毒在人类，驯养动物，蜱和蚊子，陕西省，中国

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摘要

The first human infection with severe fever with thrombocytopenia syndrome virus (SFTSV) was detected in Shaanxi Province, China, in 2013, although the virus had been reported in 13 other provinces of China since 2010. We collected and analyzed a total of 4,011 samples, including 936 human serum samples, 155 animal serum samples, 895 ticks, 1,950 mosquitoes, 30 midges, and 20 sandflies. SFTSV antibodies were found in 44 human samples (4.7%) with no significant differences between males and females or across counties. The incidence rate of severe fever with thrombocytopenia syndrome was significantly higher among individuals 20-60 years of age. Moreover, SFTSV-specific antibodies were detected in goats (66.7%), cattle (13.2%), and dogs (15.0%), but not in pigs (0%). We detected the virus in Haemaphysalis concinna ticks with a prevalence rate of 21.3% (17/80 pools). All mosquito, midge, and sandfly samples were negative for SFTSV. These results support wide circulation of the virus in western China. Haemaphysalis concinna ticks may serve as a novel SFTSV vector, and the role of these ticks requires further investigation.
机译：2013年陕西省陕西省陕西省综合征病毒（SFTSV）的第一次受到严重发烧的人类感染，尽管自2010年以来的另外13个中国省份据报道病毒。我们收集并分析了4,011个样本，包括936个人血清样品，155个动物血清样品，895个蜱虫，1,950个蚊子，30个中间，和20个杂种。 SFTSV抗体在44名人样品中发现（4.7％），在雄性和女性或跨越县之间没有显着差异。血小板减少症综合征严重发烧的发病率在20-60岁之间的个体中显着高。此外，在山羊（66.7％），牛（13.2％）和狗（15.0％），但不含猪（0％），检测到SFTSV特异性抗体。我们检测到Haemaphysalis Concinna的病毒，其流行率为21.3％（17/80池）。所有蚊子，中间和沙蝇样品都对SFTSV产生阴性。这些结果支持中国西部病毒的广泛循环。 haemaphysalis concinna蜱虫可以作为新的sftsv向量，这些蜱虫的作用需要进一步调查。

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  • 作者

    Tian Huaiyu; Yu Pengbo; Chowell Gerardo; Li Shen; Wei Jing; Tian Hui; Lv Wen; Han Zongqi; Yang Jing; Huang Shanqian; Zhou Sen; Brownstein John S.; Wang Jingjun; Xu Bing;

  • 作者单位

    Beijing Normal Univ Coll Global Change &

    Earth Syst Sci State Key Lab Remote Sensing Sci Beijing;

    Shaanxi Prov Ctr Dis Control &

    Prevent 3 Jiandong Rd Xian Shaanxi Peoples R China;

    Georgia State Univ Sch Publ Hlth Atlanta GA 30303 USA;

    Shaanxi Prov Ctr Dis Control &

    Prevent 3 Jiandong Rd Xian Shaanxi Peoples R China;

    Shaanxi Prov Ctr Dis Control &

    Prevent 3 Jiandong Rd Xian Shaanxi Peoples R China;

    Baoji Ctr Dis Control &

    Prevent Baoji Peoples R China;

    Shaanxi Prov Ctr Dis Control &

    Prevent 3 Jiandong Rd Xian Shaanxi Peoples R China;

    Long Cty Ctr Dis Control &

    Prevent Shaanxi Prov Baoji Peoples R China;

    Beijing Normal Univ Coll Global Change &

    Earth Syst Sci State Key Lab Remote Sensing Sci Beijing;

    Beijing Normal Univ Coll Global Change &

    Earth Syst Sci State Key Lab Remote Sensing Sci Beijing;

    Harvard Med Sch Dept Pediat Boston MA USA;

    Tsinghua Univ Dept Earth Syst Sci Key Lab Earth Syst Modelling Minist Educ Beijing Peoples R;

    Shaanxi Prov Ctr Dis Control &

    Prevent 3 Jiandong Rd Xian Shaanxi Peoples R China;

    Beijing Normal Univ Coll Global Change &

    Earth Syst Sci State Key Lab Remote Sensing Sci Beijing;

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  • 正文语种 eng
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