[西班牙萨拉戈萨和莱昂地区人类十二指肠贾第虫B组的流行情况]
[Prevalence of Giardia duodenalis assemblage B in humans in Zaragoza and León, Spain].
作者信息
Goñi Pilar, Aldana Débora Esmeralda, Clavel Antonio, Seral Cristina, Remacha María Antonia, Castillo Francisco Javier
机构信息
Departamento de Microbiología, Medicina Preventiva y Salud Pública, Universidad de Zaragoza, Zaragoza, España.
出版信息
Enferm Infecc Microbiol Clin. 2010 Dec;28(10):710-2. doi: 10.1016/j.eimc.2010.04.010. Epub 2010 Oct 8.
OBJECTIVES
To study Giardia duodenalis assemblages circulating in the health areas of two hospitals in Zaragoza and León (Spain).
METHODS
A total of 211 stool samples with Giardia were genotyped by PCR of the tpi gene.
RESULTS
Assemblage B was the most prevalent, both in Zaragoza (84,7%) and León (95,1%). The remaining isolates were identified as AII+B.
CONCLUSIONS
We detected the spread of G. duodenalis assemblage B in Zaragoza and in León, with an increase in its prevalence in Zaragoza compared to previous studies.
目的
研究在西班牙萨拉戈萨和莱昂的两家医院健康区域内传播的十二指肠贾第虫种群。
方法
通过tpi基因的PCR对总共211份含有贾第虫的粪便样本进行基因分型。
结果
B种群最为普遍，在萨拉戈萨（84.7%）和莱昂（95.1%）均是如此。其余分离株被鉴定为AII+B。
结论
我们检测到十二指肠贾第虫B种群在萨拉戈萨和莱昂传播，与之前的研究相比，其在萨拉戈萨的流行率有所上升。
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