Serological Responses to a Norovirus Nonstructural Fusion Protein after Vaccination and Infection.

نویسندگان

  • Shayla Hesse
  • Frederick H Neill
  • Mary K Estes
  • Sreejesh Shanker
  • B V Venkataram Prasad
  • Jennifer Ferreira
  • Robert L Atmar
چکیده

The performance of an assay to detect antibodies to a norovirus nonstructural fusion protein, designated VPR and consisting of three proteins (GI.1 virus protein genome-linked [VPg], a virus protease, and an RNA-dependent RNA polymerase), was evaluated. The assay sensitivity and specificity were 74.5% and >95%, respectively, for identifying GI.1 norovirus infection among persons who received either a monovalent GI.1 norovirus virus-like particle (VLP) vaccine or placebo by the intranasal route followed by an oral live GI.1 norovirus challenge.

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عنوان ژورنال:
  • Clinical and vaccine immunology : CVI

دوره 23 2  شماره 

صفحات  -

تاریخ انتشار 2016