Recombinant yellow fever virus and methods of use thereof

Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Recombinant virus encoding one or more heterologous proteins...

Reexamination Certificate

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C424S218100, C424S277100, C435S235100, C435S320100, C435S325000

Reexamination Certificate

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06893643

ABSTRACT:
The present invention provides recombinant yellow fever viruses (YFV), particularly live attenuated recombinant YFV, which comprise exogenous (i.e., non-YFV) nucleotide sequences which encode exogenous (i.e., non-YFV) amino acid sequences. These recombinant YFV viruses comprise an exogenous nucleic acid. Infection of a host cell with a recombinant YFV provides for expression of the exogenous nucleic acid in a host cell and production of an antigenic polypeptide encoded by the exogenous nucleic acid. Such recombinant YFV are useful in eliciting an immune response to the exogenous polypeptide.

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