Competitive Fitness of Influenza B Viruses Possessing E119A and H274Y Neuraminidase Inhibitor Resistance–Associated Substitutions in Ferrets

• Philippe Noriel Q. Pascua,

  Affiliation Department of Infectious Diseases, St. Jude Children’s Research Hospital, Memphis, Tennessee, United States of America

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• Bindumadhav M. Marathe,

  Affiliation Department of Infectious Diseases, St. Jude Children’s Research Hospital, Memphis, Tennessee, United States of America

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• Andrew J. Burnham,

  Affiliation Gryphon Scientific, Takoma Park, Maryland, United States of America

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• Peter Vogel,

  Affiliation Veterinary Pathology Core, St. Jude Children’s Research Hospital, Memphis, Tennessee, United States of America

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• Richard J. Webby,

  Affiliation Department of Infectious Diseases, St. Jude Children’s Research Hospital, Memphis, Tennessee, United States of America

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• Robert G. Webster,

  Affiliation Department of Infectious Diseases, St. Jude Children’s Research Hospital, Memphis, Tennessee, United States of America

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• Elena A. Govorkova

  * E-mail: elena.govorkova@stjude.org

  Affiliation Department of Infectious Diseases, St. Jude Children’s Research Hospital, Memphis, Tennessee, United States of America

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