The origin of the recent swine influenza A(H1N1) virus infecting humans

Euro Surveill. 2009 Apr 30;14(17):19193.

Abstract

Preliminary analysis of the genome of the new H1N1 influenza A virus responsible for the current pandemic indicates that all genetic segments are related closest to those of common swine influenza viruses.

MeSH terms

  • Animals
  • Chick Embryo
  • Humans
  • Influenza A Virus, H1N1 Subtype / classification
  • Influenza A Virus, H1N1 Subtype / genetics*
  • Influenza A Virus, H1N1 Subtype / isolation & purification*
  • Influenza, Human / virology*
  • Phylogeny
  • Reassortant Viruses / genetics
  • Swine / virology*