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A Phase 3, Randomized, Double-Blind Trial to Evaluate the Safety and Immunogenicity of a 20-Valent Pneumococcal Conjugate Vaccine in Healthy Infants

This study is part of the Phase 3 pediatric clinical development program to evaluate the 20-Valent Pneumococcal Conjugate Vaccine for use in infants and children. This clinical trial will provide key safety and pivotal comparative immunogenicity data in infants to support licensure in this population.

Investigator: Klein, Nicola

Funder: Pfizer Inc.

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