Enterovirus 74 infection in children

PLoS One. 2013 Oct 2;8(10):e76492. doi: 10.1371/journal.pone.0076492. eCollection 2013.

Abstract

Enterovirus 74 (EV74) is a rarely detected viral infection of children. In 2010, EV74 was identified in New Zealand in a 2 year old child with acute flaccid paralysis (AFP) through routine polio AFP surveillance. A further three cases of EV74 were identified in children within six months. These cases are the first report of EV74 in New Zealand. In this study we describe the near complete genome sequence of four EV74 isolates from New Zealand, which shows only limited sequence identity in the non-structural proteins when compared to the other two known EV74 sequences. As is typical of enteroviruses multiple recombination events were evident, particularly in the P2 region and P3 regions. This is the first complete EV74 genome sequenced from a patient with acute flaccid paralysis.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Age Factors
  • Cell Line
  • Child
  • Child, Preschool
  • Enterovirus / classification*
  • Enterovirus / genetics
  • Enterovirus / isolation & purification
  • Enterovirus Infections / epidemiology*
  • Feces / virology
  • Female
  • Genome, Viral
  • Genotype
  • Humans
  • Infant
  • Infant, Newborn
  • Male
  • Molecular Sequence Data
  • New Zealand / epidemiology
  • Phenotype
  • Phylogeny

Associated data

  • GENBANK/KC568446
  • GENBANK/KC568447
  • GENBANK/KC568448
  • GENBANK/KC568449

Grants and funding

This study was funded by the Ministry for Business, Innovation and Employment and the Ministry of Health. The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.