新型重组诺如病毒GII.p16-GII.4和GII.p16-GII.2在法国出现，2016年冬季至2017年
Emergence of new recombinant noroviruses GII.p16-GII.4 and GII.p16-GII.2, France, winter 2016 to 2017.
作者信息
Bidalot Maxime, Théry Lucie, Kaplon Jérôme, De Rougemont Alexis, Ambert-Balay Katia
机构信息
National Reference Centre for Gastroenteritis Viruses, Laboratory of Biology and Pathology, University Hospital Dijon Bourgogne, Dijon, France.
University Bourgogne Franche-Comté, AgroSup Dijon, PAM UMR A 02.102, Dijon, France.
出版信息
Euro Surveill. 2017 Apr 13;22(15). doi: 10.2807/1560-7917.ES.2017.22.15.30508.
An early increase in outbreaks of norovirus gastroenteritis characterised at the French National Reference Centre occurred this winter season. They were concurrent with an unusual pattern of circulating strains, with three predominant genotypes: the re-emergent variant GII.P4 2009-GII.4 2012 found in 28% of norovirus outbreaks and two new emergent recombinant strains GII.P16-GII.4 2012 and GII.P16-GII.2 never before observed in France, found in 24% and 14% of norovirus outbreaks, respectively.
今年冬季，法国国家参考中心发现诺如病毒肠胃炎暴发事件提前增多。这些暴发与病毒株传播的异常模式同时出现，有三种主要基因型：重新出现的变异株GII.P4 2009-GII.4 2012，在28%的诺如病毒暴发事件中被发现；还有两种新出现的重组毒株GII.P16-GII.4 2012和GII.P16-GII.2，此前在法国从未见过，分别在24%和14%的诺如病毒暴发事件中被发现。
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