Study Status: Completed
Recruit Status: Completed
Study Type: Interventional
Official Title: A Phase 3, Randomized, Active-controlled Trial Evaluating the Safety, Tolerability, and Immunogenicity of a 13vPnC Vaccine Compared With a 7vPnC in Healthy Infants in China
Brief Summary: This study is primarily designed to evaluate the IgG immune responses to the 13 pneumococcal serotypes induced by 13vPnC compared with the immune responses induced by 7vPnC when measured 1 month after the infant series, and to evaluate the acceptability of the safety profile of 13vPnC as measured by the incidence rates of local reactions, systemic events and adverse events.