Article
Genetic and antigenic characterization of H1 influenza viruses from United States swine from 2008.
The Journal of general virology - 1 Apr 2011
Lorusso Alessio, Vincent Amy L, Harland Michelle L, Alt David, Bayles Darrell O, Swenson Sabrina L, Gramer Marie R, Russell Colin A, Smith Derek J, Lager Kelly M, Lewis Nicola S
Abstract excerpt
Prior to the introduction of the 2009 pandemic H1N1 virus from humans into pigs, four phylogenetic clusters (α-, β-, γ- and δ) of the haemagglutinin (HA) gene from H1 influenza viruses could be found in US swine. Information regarding the antigenic relatedness of the H1 viruses was lacking due to the dynamic and variable nature of swine lineage H1. We characterized 12 H1 isolates from 2008 by using 454...
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