Ghent University, Ghent, Belgium.
Emerg Infect Dis. 2010 Jan;16(1):96-9. doi: 10.3201/eid1601.091190.
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.
我们在血凝抑制试验中检测了感染或接种过欧洲猪流感病毒(SIV)的猪血清样本,以对抗大流行(H1N1)2009 病毒和相关的北美 SIV。我们发现比预期更多的血清学交叉反应。数据表明,欧洲的猪可能对大流行(H1N1)2009 病毒具有部分免疫力。