Serologic Cross-Reactivity with Pandemic (H1N1) 2009 Virus in Pigs, Europe
Published Date:Jan 2010
Source:Emerg Infect Dis. 16(1):96-99.
Influenza A Virus, H1N1 Subtype
Influenza A Virus, H1N2 Subtype
Pandemic (H1N1) 2009
Description:We tested serum samples from pigs infected or vaccinated with European swine influenza viruses (SIVs) in hemagglutination-inhibition assays against pandemic (H1N1) 2009 virus and related North American SIVs. We found more serologic cross-reaction than expected. Data suggest pigs in Europe may have partial immunity to pandemic (H1N1) 2009 virus.
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