作者: Masashi Yoshida , Hirotoshi Sugino , Tadashi Iizuka , Liu Xiaofang , Akira Suzuki
DOI: 10.4161/HV.23427
关键词: Virus 、 Hemagglutination assay 、 Pandemic 、 Influenza vaccine 、 Hemagglutination Inhibition Tests 、 Immunology 、 Virology 、 Antibody titer 、 Vaccination 、 H5N1 genetic structure 、 Medicine
摘要: A 69-y-old man with a history of hepatitis C since May 1985 and his 6 healthy immediate relatives were examined for hemagglutination inhibition antibodies against 2009 pandemic influenza A/H1N1 virus. This patient had antibody titer 640 virus in serum sample collected on July 4, 1999, the titers fluctuated between 40 320 samples after 1999. The fluctuations not consistent seasonal influenza, our results suggest relationship to vaccination trivalent inactivated vaccine. as well three showed cross-reactive 10 or more taken June From these we conclude that cross-reactivity emerged aft...