文献类型: 外文期刊
第一作者: Zhou, Dong-Hui
作者: Zhou, Dong-Hui;Zhang, Xiu-Xiang;Zhu, Xing-Quan;Yuan, Zi-Guo;He, Xian-Hui;Luo, Sheng-Jun;Dubey, Jitender P.;Zhu, Yan-Ping;He, Yong;Zhang, Xiu-Xiang;Zhu, Xing-Quan
作者机构:
关键词: Toxoplasma gondii;Toxoplasmosis;Bat;China;Seroprevalence;Modified agglutination test
期刊名称:VECTOR-BORNE AND ZOONOTIC DISEASES ( 影响因子:2.133; 五年影响因子:2.491 )
ISSN: 1530-3667
年卷期: 2013 年 13 卷 6 期
页码:
收录情况: SCI
摘要: Toxoplasma gondii is an obligate intracellular protozoan parasite that can infect almost all warm-blooded animals and humans with a worldwide distribution. Bats are reservoirs for an increasing number of emerging zoonotic viruses, such as henipaviruses and severe acute respiratory syndrome coronavirus (SARS-CoV). However, little is known of T. gondii infection in bats. The objective of the present study was to determine the seroprevalence of T. gondii infection in bats in China. A total of 217 serum samples from 5 species of bats were collected between April, 2010, and August, 2011, from 4 provinces in China. Antibodies to T. gondii were determined using the modified agglutination test (MAT, 1:25 or higher). Antibodies to T. gondii were found in 26.5% (18/68) Megaderma lyra, 13.6% (12/88) Rousettus leschenaulti, 13.6% (3/22) Cynopterus sphinx, 20% (4/20) Vespertilio superaus, and 15.8% (3/19) Pipistrellus javanicus. Antibody titers ranged from 1:25 to 1:400, with titers of 1:200 detected in 4 of the 5 bat species. The present study suggests the likely occurrence of T. gondii infection in bats in China, and these bats are new putative hosts for T. gondii, which may pose a threat to human health.
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