title: Serologic cross-reactivity with pandemic (H1N1) 2009 virus in pigs, Europe.
abstract: 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.
authors.affiliation: Ghent University, Ghent, Belgium.
authors.forename: Constantinos S
authors.initials: CS
authors.lastname: Kyriakis
authors.forename: Christopher W
authors.initials: CW
authors.lastname: Olsen
authors.forename: Susy
authors.initials: S
authors.lastname: Carman
authors.forename: Ian H
authors.initials: IH
authors.lastname: Brown
authors.forename: Sharon M
authors.initials: SM
authors.lastname: Brookes
authors.forename: Jan Van
authors.initials: JV
authors.lastname: Doorsselaere
authors.forename: Kristien Van
authors.initials: KV
authors.lastname: Reeth
mesh_terms: D000818:Animals; D003429:Cross Reactions; D004196:Disease Outbreaks; D005060:Europe / Q000453:epidemiology; D006386:Hemagglutination Tests; D006801:Humans; D053118:Influenza A Virus, H1N1 Subtype / Q000276:immunology*; D057221:Influenza A Virus, H1N2 Subtype / Q000276:immunology; D007251:Influenza, Human / Q000453:epidemiology / Q000276:immunology / Q000821:virology; D009976:Orthomyxoviridae Infections / Q000453:epidemiology / Q000276:immunology / Q000662:veterinary*; D013552:Swine / Q000821:virology; D013553:Swine Diseases / Q000276:immunology / Q000821:virology*