Sugimoto Daichi, Nakano Mamoru, Inada Machi, Fujitani Misako, Chiba Shoko, Sakai Takeshi
Virology and Epidemiology Division, Nara Prefecture Institute of Health.
Jpn J Infect Dis. 2017 Sep 25;70(5):593-594. doi: 10.7883/yoken.JJID.2016.419. Epub 2017 Jul 1.
This study was conducted to investigate the distribution of rotavirus genotypes in Nara Prefecture, Japan before and after the introduction of rotavirus vaccination in 2011. Since the 2011/2012 season, DS-1-like G1P[8] strains have been detected in Nara Prefecture, accounting for about half of all strains in the 2014/2015 season. During the 2015/2016 season, no DS-1-like G1P[8] strains were detected; G2P[4] was the predominant genotype.
本研究旨在调查2011年日本奈良县引入轮状病毒疫苗前后轮状病毒基因型的分布情况。自2011/2012季节以来，奈良县已检测到DS-1样G1P[8]毒株，在2014/2015季节约占所有毒株的一半。在2015/2016季节，未检测到DS-1样G1P[8]毒株；G2P[4]是主要基因型。
