Sanofi
Synergistic co-administration of computationally optimized broadly reactive antigens for human and avian H5N1 influenza

Abstract:

The present invention provides co-administration (e.g., immunogenic cocktail and/or prime-boost regimens) of computationally optimized H5N1 influenza hemagglutinin (HA) polypeptides that. Co-administration of the optimized H5N1 influenza hemagglutinin (HA) polypeptides facilitates synergistic neutralization of viral infection and provides for improved protective immunity (e.g., a broad reactive immune response) to multiple H5N1 influenza virus clades and strains.