Pre-Existing Immunity with High Neutralizing Activity to 2009 Pandemic H1N1 Influenza Virus in Shanghai Population

• Xiaoqing Liu ,

  Contributed equally to this work with: Xiaoqing Liu, Yuan Liu, Yanjun Zhang

  Affiliation Department of Microbiology, Shanghai Key Laboratory of Medical Biodefense, Second Military Medical University, Shanghai, P. R. of China

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• Yuan Liu ,

  Contributed equally to this work with: Xiaoqing Liu, Yuan Liu, Yanjun Zhang

  Affiliation Department of Microbiology, Shanghai Key Laboratory of Medical Biodefense, Second Military Medical University, Shanghai, P. R. of China

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• Yanjun Zhang ,

  Contributed equally to this work with: Xiaoqing Liu, Yuan Liu, Yanjun Zhang

  Affiliation Department of Microbiology, Shanghai Key Laboratory of Medical Biodefense, Second Military Medical University, Shanghai, P. R. of China

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• Zhihui Chen,

  Affiliation Department of Infectious Disease, Changhai Hospital, Second Military Medical University, Shanghai, P. R. of China

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• Ziwei Tang,

  Affiliation Department of Microbiology, Shanghai Key Laboratory of Medical Biodefense, Second Military Medical University, Shanghai, P. R. of China

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• Qingqiang Xu,

  Affiliation Department of Microbiology, Shanghai Key Laboratory of Medical Biodefense, Second Military Medical University, Shanghai, P. R. of China

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• Yue Wang ,

  * E-mail: euy-tokyo@umin.ac.jp (YW); pnzhao@163.com (PZ); qizt@smmu.edu.cn (ZQ)

  Affiliation National Institute for Viral Disease Control and Prevention, China CDC, Beijing, P. R. of China

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• Ping Zhao ,

  * E-mail: euy-tokyo@umin.ac.jp (YW); pnzhao@163.com (PZ); qizt@smmu.edu.cn (ZQ)

  Affiliation Department of Microbiology, Shanghai Key Laboratory of Medical Biodefense, Second Military Medical University, Shanghai, P. R. of China

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• Zhongtian Qi

  * E-mail: euy-tokyo@umin.ac.jp (YW); pnzhao@163.com (PZ); qizt@smmu.edu.cn (ZQ)

  Affiliation Department of Microbiology, Shanghai Key Laboratory of Medical Biodefense, Second Military Medical University, Shanghai, P. R. of China

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