Molecular Epidemiology and Genetic Diversity of Norovirus in Young Children in Phnom Penh, Cambodia.

ABSTRACT: This study investigated the genetic diversity of noroviruses identified from a previous surveillance study conducted at the National Pediatric Hospital in Phnom Penh, Cambodia, from 2004 to 2006. In the previous study, 926 stool samples were collected from children aged 3-60 months with acute diarrhea (cases) and without diarrhea (controls) with reported 6.7% of cases and 3.2% of controls being positive for norovirus. The initial norovirus diagnostic assay was performed with real-time reverse transcription-polymerase chain reaction (real-time RT PCR) which also distinguished between genogroups I and II (GI and GII). Norovirus infection was most commonly detected in children aged 12-23 months in both cases and controls. Norovirus Genotyping Tool and phylogenetic analysis of partial sequence

SUBMITTER: Nakjarung K 

PROVIDER: S-EPMC5223043 | biostudies-literature | 2016

REPOSITORIES: biostudies-literature