BRIEF-Pfizer Advances Pivotal Pediatric Pneumococcal Vaccine Program After Strong Positive Phase 2 Results

Pfizer

Pfizer

PFE

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- Pfizer Inc PFE.N:

  • PFIZER: ADVANCES PIVOTAL PEDIATRIC PNEUMOCOCCAL VACCINE PROGRAM FOLLOWING STRONG POSITIVE PHASE 2 RESULTS

  • PFIZER: 25VPNC PHASE 2 DATA SHOWS ROBUST IMMUNOGENICITY, INCLUDING ENHANCED RESPONSE AGAINST SEROTYPE 3, WITH EXPANDED PROTECTION ACROSS 25 SEROTYPES

  • PFIZER: 25VPNC WELL-TOLERATED WITH NO SAFETY CONCERNS IDENTIFIED IN PHASE 2 STUDY

  • PFIZER: INITIATED ITS PHASE 3 25VPNC PEDIATRIC PROGRAM

  • PFIZER: ABOUT 9 TO 15-FOLD HIGHER SEROTYPE 3 IMMUNOGENICITY RESPONSE AFTER DOSE 3 & 4 IN INFANTS RECEIVING 25VPNC VERSUS PREVNAR 20

  • PFIZER: 25VPNC EXPECTED TO COVER UP TO 90% OF DISEASE-CAUSING SEROTYPES IN CHILDREN UNDER AGE OF 5, INCLUDING ABOUT 15% FROM SEROTYPE 3

  • PFIZER: ADULT PNEUMOCOCCAL VACCINE CANDIDATE EXPECTED TO ENTER CLINICAL DEVELOPMENT BY END OF 2026

Further company coverage: PFE.N