EACH DOSE CONTAINS:;2.09 MG OF LYOPHILIZED TISSUE CULTURE FLUIDS OF MODIFIED;LIVE RHINOTRACHEITIS VIRUS CONTAINING AT LEAST;10^4.7 PFU/DOSE (ML) (PLAQUE FORMING UNIT).;0.54 MG OF LYOPHILIZED TISSUE CULTURE FLUIDS OF MLV;CALICIVIRUS CONTAINING AT LEAST 10^3.5 PFU/DOSE (ML).;0.92 MG OF LYOPHILIZED TISSUE CULTURE FLUIDS OF MLV;PANLEUKOPENIA VIRUS CONTAINING AT LEAST 10^3.0;FAID50/DOSE ML (FLUORESCENT ANTIBODY INFECTIVE DOSE).