Metagenomic analysis of viral genetic diversity in respiratory samples from children with severe acute respiratory infection in China.

ABSTRACT: Severe acute respiratory infection (SARI) in children is thought to be mainly caused by infection with various viruses, some of which have been well characterized; however, analyses of respiratory tract viromes among children with SARI versus those without are limited. In this study, nasopharyngeal swabs from children with and without SARI (135 versus 15) were collected in China between 2008 and 2010 and subjected to multiplex metagenomic analyses using a next-generation sequencing platform. The results show that members of the Paramyxoviridae, Coronaviridae, Parvoviridae, Orthomyxoviridae, Picornaviridae, Anelloviridae and Adenoviridae families represented the most abundant species identified (>50% genome coverage) in the respiratory tracts of children with SARI. The viral population foun

SUBMITTER: Wang Y 

PROVIDER: S-EPMC7172101 | biostudies-literature | 2016 May

REPOSITORIES: biostudies-literature