Molecular characterization of rotavirus diarrhea among children in South Korea: Detection of an unusual G11 strain

  • Jung Ok Shim
  • , In Hyuk Baek
  • , Van Phan Le
  • , Eun Mi Ko
  • , Won Seok Seok
  • , Young Uh
  • , Ja Kyoung Kim
  • , Sung Yeon Ahn
  • , Hyeon Soo Lee
  • , Eell Ryoo
  • , So Yeon Shim
  • , Wonkeun Song
  • , Inseok Lim
  • , Wonyong Kim

Research output: Contribution to journalArticlepeer-review

15 Scopus citations

Abstract

Among 312 rotavirus-positive samples collected from eight hospitals across South Korea during 2008 and 2009, the most prevalent circulating G genotype was G1 (35.9%), followed by G3 (24.7%), G2 (17.0%), G4 (7.7%), and G9 (2.6%). Notably, one unusual G11 lineage III strain-the first hypoendemic infection case in the world-was found. Of the P genotypes, P[8] (43.9%) was the most common, followed by P[6] (29.5%), P[4] (9.3%) and P[9] (0.6%). Determining G- and P-type combinations showed that G1P[8] was the most prevalent (20.5%), followed by G2P[6] (12.8%) and G3P[8] (12.8%). These findings provide new information concerning the current prevalence and spread of the rare G11 rotavirus.

Original languageEnglish
Pages (from-to)887-892
Number of pages6
JournalArchives of Virology
Volume156
Issue number5
DOIs
StatePublished - May 2011

Bibliographical note

Funding Information:
This study was supported by grant No. 120080774 from the Kangwon National University Research fund.

Keywords

  • Diarrhea
  • Evolution
  • G11
  • Genotype

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