Immunogenic pharmaceutical compositions including a live, attenuated human rotavirus or an inactivated human rotavirus are provided which are useful for inducing an immunological response against the rotavirus in a subject. Methods of inducing an immunological response to a rotavirus in a subject are provided by administering an immunogenic pharmaceutical composition including a live, attenuated human rotavirus or an inactivated human rotavirus described herein.

Immunogenic pharmaceutical compositions including a live, attenuated human rotavirus or an inactivated human rotavirus are provided which are useful for inducing an immunological response against the rotavirus in a subject. Methods of inducing an immunological response to a rotavirus in a subject are provided by administering an immunogenic pharmaceutical composition including a live, attenuated human rotavirus or an inactivated human rotavirus described herein.

This invention provides an attenuated virus which comprises a modified viral genome containing nucleotide substitutions engineered in multiple locations in the genome, wherein the substitutions introduce synonymous deoptimized codons into the genome. The instant attenuated virus may be used in a vaccine composition for inducing a protective immune response in a subject. The invention also provides a method of synthesizing the instant attenuated virus. Further, this invention further provides a method for preventing a subject from becoming afflicted with a virus-associated disease comprising administering to the subject a prophylactically effective dose of a vaccine composition comprising the instant attenuated virus.