ArticleBMC medical genomics2017
Genomic diversity and phylogeography of norovirus in China.
Article in BMC medical genomics, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed.
- Detection rates of norovirus gastroenteritis and factors associated with the infection before and during COVID-19 pandemic: a secondary analysis of surveillance data in Guangxi Zhuang Autonomous Region, Southern China.Infection ecology & epidemiology · 2023Article
- Investigation of two norovirus outbreaks linked to drinking water contaminated with multiple GII strains in a rural county-Chongqing, China, 2021.Frontiers in public health · 2023Article
- Early evolution and transmission of GII.P16-GII.2 norovirus in China.G3 (Bethesda, Md.) · 2022Article
- Genomic stratification and differential natural selection signatures among human norovirus genogroup II isolates.Archives of virology · 2022Article
- Investigation of genotype diversity of 7,804 norovirus sequences in humans and animals of China.Open life sciences · 2022Article
- An acute gastroenteritis outbreak associated with breakfast contaminated with norovirus by asymptotic food handler at a kindergarten in Shenzhen, China.BMC infectious diseases · 2021Article
- Molecular evolution of GII.P17-GII.17 norovirus associated with sporadic acute gastroenteritis cases during 2013-2018 in Zhoushan Islands, China.Virus genes · 2020Article
- The epidemiology of norovirus gastroenteritis in China: disease burden and distribution of genotypes.Frontiers of medicine · 2020Review
- Prevalence and complete genome of bovine norovirus with novel VP1 genotype in calves in China.Scientific reports · 2019Article
- Article
- Evolutionary analysis of mumps viruses of genotype F collected in mainland China in 2001-2015.Scientific reports · 2017Article
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Authors and funding
3 authors.
Funding
Abstract
backgroundLittle is known about the phylogeography of norovirus (NoV) in China. In norovirus, a clear understanding for the characteristics of tree topology, migration patterns and its demographic dynamics in viral circulation are needed to identify its prevalence trends, which can help us better prepare for its epidemics as well as develop useful control strategies. The aim of this study was to explore the genetic diversity, temporal distribution, demographic dynamics and migration patterns of NoV that circulated in China.
resultsOur analysis showed that two major genogroups, GI and GII, were identified in China, in which GII.3, GII.4 and GII.17 accounted for the majority with a total proportion around 70%. Our demography inference suggested that during the long-term migration process, NoV evolved into multiple lineages and then experienced a selective sweep, which reduced its genetic diversity. The phylogeography results suggested that the norovirus may have originated form the South China (Hong Kong and Guangdong), followed by multicenter direction outbreaks across the country.
conclusionsFrom these analyses, we indicate that domestic poultry trade and frequent communications of people from different regions have all contributed to the spread of the NoV in China. Together with recent advances in phylogeographic inference, our researches also provide powerful illustrations of how coalescent-based methods can extract adequate information in molecular epidemiology.
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