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PNEUMOSIL®

Vabiotech · Phase 3 active Biologic

PNEUMOSIL is a pneumococcal conjugate vaccine that stimulates immune responses against Streptococcus pneumoniae by presenting polysaccharide antigens conjugated to a protein carrier.

PNEUMOSIL is a pneumococcal conjugate vaccine that stimulates immune responses against Streptococcus pneumoniae by presenting polysaccharide antigens conjugated to a protein carrier. Used for Prevention of invasive pneumococcal disease in infants and children, Prevention of pneumococcal pneumonia.

At a glance

Generic namePNEUMOSIL®
Also known asSerum Institute of India Pneumococcal conjugate vaccine (SIIPL-PCV )
SponsorVabiotech
Drug classPneumococcal conjugate vaccine
TargetStreptococcus pneumoniae capsular polysaccharides (13 serotypes)
ModalityBiologic
Therapeutic areaImmunology / Infectious Disease
PhasePhase 3

Mechanism of action

The vaccine contains capsular polysaccharides from 13 serotypes of S. pneumoniae conjugated to a diphtheria toxoid carrier protein. This conjugation enhances T-cell dependent immune responses, promoting both antibody production and cellular immunity against pneumococcal infection. The vaccine is designed to provide protection against invasive pneumococcal disease and pneumococcal pneumonia across multiple serotypes.

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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