Abstract: The present invention relates to a combined norovirus and rotavirus vaccine for prevention of norovirus and rotavirus infection and/or viral-induced diarrheal and vomiting diseases in man. More specifically, the invention comprises a method of preparing combination vaccine compositions comprising norovirus and rotavirus antigens, in particular mixtures of norovirus VLPs and rotavirus recombinant VP6 protein or double-layered VP2/VP6 VLPs. In addition, the invention relates to methods of inducing an immune response.

Abstract: The present invention provides vaccine compositions for protection against human rotaviral disease designed for use in particular areas of the world. Human× bovine reassortant rotavirus comprising each of the four clinically most important VP7 serotypes of human rotavirus are combined with other VP7 serotypes typically found in the area of interest into a multivalent formulation which provides a high degree of infectivity and immunogenicity. Methods and an administration protocol for producing an immunogenic response without producing an increased risk of intussusception are also provided.

Abstract: The present invention relates to a combined norovirus and rotavirus vaccine for prevention of norovirus and rotavirus infection and/or viral-induced diarrheal and vomiting diseases in man. More specifically, the invention comprises a method of preparing combination vaccine compositions comprising norovirus and rotavirus antigens, in particular mixtures of norovirus VLPs and rotavirus recombinant VP6 protein or double-layered VP2/VP6 VLPs. In addition, the invention relates to methods of inducing an immune response.

Abstract: The present invention provides vaccine compositions for protection against human rotaviral disease designed for use in particular areas of the world. Human×bovine reassortant rotavirus comprising each of the four clinically most important VP7 serotypes of human rotavirus are combined with other VP7 serotypes typically found in the area of interest into a multivalent formulation which provides a high degree of infectivity and immunogenicity. Methods and an administration protocol for producing an immunogenic response without producing an increased risk of intussusception are also provided.

Abstract: The present invention provides compositions for making a medicament and methods for the administration of a vaccine compositions for protection against human rotaviral disease without significant reactogenicity. Human x rhesus reassortant rotavirus compositions were made which when administered during the first 7 to about 10 days of life, provided a composition which was non-reactogenic followed by booster immunizations at 16 to 18 weeks or 14 to 20 weeks, up to 1 year of age. The immune response induced by the initial neonatal administration of the live rotavirus vaccine composition protects the infant from the reactogenicity of the composition when administered as a second vaccine dose at or after 2 months of age. Administration of the immunogenic composition also is expected to ablate or significantly diminish the increase in the excess of intussusception observed 3 to 7 days following administration of the initial dose of rotavirus vaccine at about 2 to 4 months.

Abstract: The present invention provides compositions for making a medicament and methods for the administration of a vaccine compositions for protection against human rotaviral disease without significant reactogenicity. Human×rhesus reassortant rotavirus compositions were made which when were administered during the first 7 to about 10 days of life, provided a composition which was non-reactogenic followed by booster immunizations at 16 to 18 weeks or 14 to 20 weeks, up to 1 year of age. The immune response induced by the initial neonatal administration of the live rotavirus vaccine composition protects the infant from the reactogenicity of the composition when administered as a second dose at or after 2 months of age. Administration of thee immunogenic composition also is expected to ablate or significantly diminish the increase in the excess of imussusception observed 3 to 7 days following administration of the initial dose of rotavirus vaccine at about 2 to 4 months.