Human rotavirus G9 and G3 as major cause of diarrhea in hospitalized children, Spain

  • Alicia Sánchez-Fauquier*
  • , Vanessa Montero
  • , Silvia Moreno
  • , Monica Solé
  • , Javier Colomina
  • , Miren Iturriza-Gomara
  • , Ana Revilla
  • , Isabel Wilhelmi
  • , Jim Gray
  • , A. Potente
  • , F. Adam
  • , J. C. Sanz
  • , S. Llanes
  • , F. Gimeno
  • , C. Gutiérrez
  • , C. Sainz De Baranda
  • , M. J. López
  • , P. Teno
  • , E. Roman
  • , M. Alonso
  • M. Marugán, I. Fernández, M. L. Cilleruelo
*Corresponding author for this work

    Research output: Contribution to journalArticlepeer-review

    74 Citations (Scopus)

    Abstract

    In Spain, diarrhea remains a major cause of illness among infants and young children. To determine the prevalence of rotavirus genotypes and temporal and geographic differences in strain distribution, a structured surveillance study of hospitalized children <5 years of age with diarrhea was initiated in different regions of Spain during 2005. Rotavirus was detected alone in samples from 362 (55.2%) samples and as a coinfection with other viruses in 41 samples (6.3%). Enteropathogenic bacterial agents were detected in 4.9% of samples; astrovirus and norovirus RNA was detected in 3.2% and 12.0% samples, respectively; and adenovirus antigen was detected in 1.8% samples. Including mixed infections, the most predominant G type was G9 (50.6%), followed by G3 (33.0%) and G1 (20.2%). Infection with multiple rotavirus strains was detected in >11.4% of the samples studied during 2005.

    Original languageEnglish
    Pages (from-to)1536-1541
    Number of pages6
    JournalEmerging Infectious Diseases
    Volume12
    Issue number10
    DOIs
    Publication statusPublished - Oct 2006

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