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Pneumoccocal Vaccine

Sanofi Pasteur, a Sanofi Company · Phase 3 active Biologic

Pneumococcal vaccine stimulates the immune system to produce antibodies against Streptococcus pneumoniae bacteria, preventing infection and disease.

Pneumococcal vaccine stimulates the immune system to produce antibodies against Streptococcus pneumoniae bacteria, preventing infection and disease. Used for Prevention of pneumococcal disease (bacteremia, meningitis, pneumonia) in adults and children.

At a glance

Generic namePneumoccocal Vaccine
Also known asPrevnar 13®
SponsorSanofi Pasteur, a Sanofi Company
Drug classVaccine
ModalityBiologic
Therapeutic areaImmunology
PhasePhase 3

Mechanism of action

The vaccine contains antigens derived from pneumococcal polysaccharide capsules or conjugated to carrier proteins. These antigens trigger both humoral and cellular immune responses, enabling the body to recognize and neutralize pneumococcal pathogens before they cause invasive disease. Multiple serotypes are included to provide broad protection against common disease-causing strains.

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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