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A molecular epidemiological study on human plague fulminant epidemic in Qinghai, 2004 / 中华流行病学杂志
Chinese Journal of Epidemiology ; (12): 316-318, 2006.
Article in Zh | WPRIM | ID: wpr-233961
Responsible library: WPRO
ABSTRACT
<p><b>OBJECTIVE</b>To study the epidemiology of genotyping Yersinia pestis isolated in the fulminant epidemics of human plague in Qinghai province in 2004.</p><p><b>METHODS</b>Primer pairs targeting the twenty-three different identified regions (DFRs) were designed to detect the presence or deletion of each DFR in 13 strains of Yersinia pestis isolated from the fulminant epidemic of human plague in Qinghai province in 2004.</p><p><b>RESULTS</b>There were 4 genomovars, i.e. Genomovar 8, 10, 15 and 16 in the 13 strains of Yersinia pestis identified. The genomovar of all the strains of Yersinia pestis isolated from Nangqian county was Genomovar 10. Among the two strains of Yersinia pestis isolated from Wulan county, the genomovar of one strain was Genomovar 8 and the other was Genomovar 10. The genomovars of all the strains of Yersinia pestis isolated from Qilian, Qumalai and Chengduo county belonged to Genomovar 16.</p><p><b>CONCLUSION</b>It was demonstrated that the genotyping of Yersinia pestis appeared to be a powerful tool for investigating human plague epidemics.</p>
Subject(s)
Full text: 1 Index: WPRIM Main subject: Plague / Yersinia pestis / China / Epidemiology / Disease Outbreaks / Molecular Epidemiology / Genetics / Genotype Limits: Humans Country/Region as subject: Asia Language: Zh Journal: Chinese Journal of Epidemiology Year: 2006 Type: Article
Full text: 1 Index: WPRIM Main subject: Plague / Yersinia pestis / China / Epidemiology / Disease Outbreaks / Molecular Epidemiology / Genetics / Genotype Limits: Humans Country/Region as subject: Asia Language: Zh Journal: Chinese Journal of Epidemiology Year: 2006 Type: Article