目的:诺如病毒是病毒性胃肠炎的主要病原体之一,主要通过粪-口途径传播,容易在学校等暴发流行,由此带来严重经济负担。疾控和医疗机构采取有效的检测手段,并进行广泛的健康宣教,对于预防诺如病毒感染有重要意义。以及早研制出相关疫苗,可有效预防诺如病毒感染。本文就该病毒的生物学性状、感染及流行、实验室检测、防治四个方面作一综述。 OBJECTIVE: Norovirus is one of the major pathogens of viral gastroenteritis. It spreads mainly through the fecal-oral route and is prone to outbreaks in schools and so on, resulting in serious financial burden. Disease control and medical institutions to take effective detection means, and conduct a wide range of health education, for the prevention of norovirus infection is of great significance. And early development of the relevant vaccine, which can effectively prevent norovirus infection. In this paper, the biological characteristics of the virus, infection and epidemic, laboratory testing, prevention and treatment are reviewed in four aspects.