Severe Fever with Thrombocytopenia Syndrome Virus among Domesticated Animals, China

被引：207

作者：

Niu, Guoyu ^{[1
]}

Li, Jiandong ^{[1
]}

Liang, Mifang ^{[1
]}

Jiang, Xiaolin ^{[2
]}

Jiang, Mei ^{[3
]}

Yin, Haiying ^{[4
]}

Wang, Zhidian ^{[5
]}

Li, Chuan ^{[1
]}

Zhang, Quanfu ^{[1
]}

Jin, Cong ^{[1
]}

Wang, Xianjun ^{[2
]}

Ding, Shujun ^{[2
]}

Xing, Zheng ^{[6
]}

Wang, Shiwen ^{[1
]}

Bi, Zhenqiang ^{[2
]}

Li, Dexin ^{[1
]}

机构：

[1] Chinese Ctr Dis Control & Prevent, Key Lab Med Virol, Beijing, Peoples R China

[2] Shandong Prov Ctr Dis Control & Prevent, Jinan, Peoples R China

[3] Yantai City Ctr Dis Control & Prevent, Yantai, Peoples R China

[4] Laizhou Cty Ctr Dis Control & Prevent, Laizhou, Peoples R China

[5] Penglai Cty Ctr Dis Control & Prevent, Penglai, Peoples R China

[6] Nanjing Univ, Sch Med, Nanjing 210008, Jiangsu, Peoples R China

来源：

EMERGING INFECTIOUS DISEASES | 2013年 / 19卷 / 05期

关键词：

SFTS BUNYAVIRUS; TRANSMISSION; TICKS;

D O I：

10.3201/eid1905.120245

中图分类号：

R392 [医学免疫学]; Q939.91 [免疫学];

学科分类号：

100102 ;

摘要：

To investigate the infections of severe fever with thrombocytopenia syndrome virus (SFTSV) in domesticated animals, we sampled a total of 3,039 animals in 2 counties in Shandong Province, People's Republic of China, from April to November 2011. SFTSV-specific antibodies were detected in 328 (69.5%) of 472 sheep, 509 (60.5%) of 842 cattle, 136 (37.9%) of 359 dogs, 26 (3.1%) of 839 pigs, and 250 (47.4%) of 527 chickens. SFTSV RNA was detected in all sampled animal species, but the prevalence was low, ranging from 1.7% to 5.3%. A cohort study in 38 sheep was conducted to determine when seroconversion to SFTSV occured. SFTSVs were isolated from sheep, cattle, and dogs and shared >95% sequence homology with human isolates from the same disease-endemic regions. These findings demonstrate that natural infections of SFTSV occur in several domesticated animal hosts in disease-endemic areas and that the virus has a wide host range.

引用

页码：756 / 763

页数：8

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