Study Evaluating Pneumococcal Vaccine in Healthy Infants
Conditions
- Healthy Subjects
- Pneumococcal Infections
Interventions
- BIOLOGICAL: 13-Valent Pneumococcal Conjugate Vaccine (13vPnC)
- BIOLOGICAL: 7-Valent Pneumococcal Conjugate Vaccine (7vPnC)
Sponsor
Wyeth is now a wholly owned subsidiary of Pfizer