Immunogenicity and Safety Study of Proquad® and Infanrix® Hexa When Administered Concomitantly (V221-035)

Participants received a 0.5 mL subcutaneous injection of ProQuad® containing the following live attenuated virus strains: measles virus Enders' Edmonston strain (≥3.00 log10 50% cell culture infectious dose \[CCID\]50), mumps virus Jeryl Lynn™ (Level B) strain (≥4.30 log10 CCID50), rubella virus Wistar RA 27/3 strain (≥3.00 log10 CCID50), and varicella virus Oka/Merck strain (≥3.99 log10 plaque-forming units \[PFU\]).

Participants received a 0.5 mL intramuscular injection of Infanrix® hexa containing the following: diphtheria toxoid (≥30 IU), tetanus toxoid (≥40 IU), 3-component acellular pertussis (pertussis taxoid, filamentous haemagglutinin, and pertactin) (25 ug), Hepatitis B surface antigen recombinant (S protein) (10 ug), inactivated poliovirus types 1-3 (type 1: 40 D-antigen units; type 2: 8 D-antigen units; type 3: 32 D-antigen units), and Haemophilus influenzae type B (Hib) polysaccharide conjugate to tetanus toxoid (20-40 ug).