Study on molecular epidemiology, treatment, and prevention of viral gastroenteritis -norovirus and hepatitis E virus-

1. 本研究报告了在日本、泰国、越南和斯里兰卡收集的急性胃肠炎婴儿和儿童粪便样本中诺瓦克病毒的检测和遗传特征。此外，本研究还评估了新开发的免疫层析检测试剂盒对临床粪便样品中诺如病毒的快速简便检测。2. 本研究报道了泰国和日本健康猪（血清和粪便）中戊型肝炎病毒（HEV）的检测，以及泰国健康猪血清中抗戊型肝炎病毒抗体滴度的检测。本研究报道了在泰国和日本的急性胃肠炎患儿粪便样本中检测到人乳头状瘤病毒和人博卡病毒，在猪粪便样本中检测到猪科布病毒。

1. This study reported the detection and genetic characterization of norovirus in the stool samples collected from infants and children with acute gastroenteritis in Japan, Thailand, Vietnam, and Sri Lanka. Furthermore, this study also evaluated the newly developed immunochromatography assay kit for the rapid and easily detection of norovirus in clinical stool samples. 2. In this study, the report is about the detection of hepatitis E virus (HEV) in healthy porcine samples (serum and stool) collected from Thailand and Japan, and the detection of anti-HEV antibody titers in the serum samples from healthy pigs in Thailand. 3. This study reported the detection of human parechovirus and human bocavirus in the stool samples collected from infants and children with acute gastroenteritis, and detection of porcine kobuvirus in the porcine stool samples from Thailand and Japan.