中国人兽共患病学报2013，Vol.29Issue(8)：826-828,3.DOI:10.3969/cjz.j.issn.1002-2694.2013.08.019
青海省2008-2012年鼠疫菌生物学特性及流行病学意义
Biological characteristics and epidemiological significance of Yersinia pestis isolates from Qinghai Province, 2008-2012
摘要
Abstract
To explore the biological characteristics and epidemiological significance of Yersinia pestis in Qinghai Province in order to provide the scientific basis for the plague prevention and control,we carried out biological research on Yersinia pestis separated there during 2008 to 2012.All the tested strains' biovars was Antiqua,and ecotypes was Qinghai-Tibetan Plateau,and the genomovars were genomovar 05 and genomovar 08.The strains were equipped with 4 virulence factors,and the virulence test results showed that MLD were below 10 000 bacteria,which meant that the strains were virulent.The above information indicated that these strains had the characteristics of the plague pathogen belonged to Marmota himalayana Plague Focus of the Qinghai Plateau.The strains separated in Qinghai Province are virulent and belongs to the Qinghai Tibetan Plateau.Consequently,the epidemic of plague presents serious threat for humans.关键词
青海省/鼠疫/病原学/流行病学Key words
Qinghai Province/plague/etiology分类
医药卫生引用本文复制引用
祁美英,魏柏青,杨晓艳,李存香,熊浩明,冯建萍,金星,戴瑞霞..青海省2008-2012年鼠疫菌生物学特性及流行病学意义[J].中国人兽共患病学报,2013,29(8):826-828,3.基金项目
Supported by the National Natural Scientific Foundation of China (No.81160211) （No.81160211）
国家自然科学基金(No.81160211)资助 （No.81160211）
