Press Release: Sanofi initiates phase 3 program for PCV21 and expands collaboration with SK bioscience for next-generation pneumococcal conjugate vaccines

Sanofi initiates phase 3 program for PCV21 and expands collaboration with SK bioscience for next-generation pneumococcal conjugate vaccines Pneumococcal disease remains a major global health challenge despite the availability of current vaccines This 21-valent pneumococcal conjugate vaccine (PCV21) is the first pneumococcal conjugate vaccine candidate with more than 20 serotypes to enter phase 3 in infants & toddlers Paris, December 23, 2024. Sanofi and SK bioscience have entered into a new chapter of thei ...