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Prevenar and Pneumo23

Hospital Universitari Son Dureta · Phase 3 active Biologic

Prevenar and Pneumo23 are pneumococcal conjugate and polysaccharide vaccines that stimulate the immune system to produce antibodies against Streptococcus pneumoniae.

Prevenar and Pneumo23 are pneumococcal conjugate and polysaccharide vaccines that stimulate the immune system to produce antibodies against Streptococcus pneumoniae. Used for Prevention of invasive pneumococcal disease in adults and children, Prevention of pneumococcal pneumonia and bacteremia.

At a glance

Generic namePrevenar and Pneumo23
Also known asPrevenar (heptavalent conjugated pneumococcal vaccine), Pneumo23 (23valent polysaccharide pneumococcal vaccine)
SponsorHospital Universitari Son Dureta
Drug classVaccine
TargetStreptococcus pneumoniae polysaccharide antigens
ModalityBiologic
Therapeutic areaImmunology / Infectious Disease
PhasePhase 3

Mechanism of action

Prevenar (pneumococcal conjugate vaccine) contains polysaccharide antigens from pneumococcal serotypes conjugated to a protein carrier, eliciting both T-cell dependent and antibody responses. Pneumo23 (pneumococcal polysaccharide vaccine) contains polysaccharide antigens from 23 pneumococcal serotypes that stimulate B-cell responses. Together, they provide complementary immunological coverage against invasive pneumococcal disease.

Approved indications

Common side effects

Key clinical trials

Primary sources

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SourceUsed for
ClinicalTrials.govTrial enrolment, design, endpoints, results

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