Replication and Propagation of Attenuated Vesicular Stomatitis Virus Vectors In Vivo: Vector Spread Correlates with Induction of Immune Responses and Persistence of Genomic RNA

Abstract excerpt

Live-attenuated vesicular stomatitis virus (VSV) vectors expressing foreign antigens induce potent immune responses and protect against viral diseases in animal models. Highly attenuated (VSV-CT1) or single-cycle VSV (VSVDeltaG) vectors induce immune responses lower than those generated by attenuated wild-type VSV vectors when given intranasally. We show here that reduced spread of the more highly attenuated or...

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