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A+C Meningococcal Polysaccharide Vaccine

Hualan Biological Engineering, Inc. · Phase 3 active Biologic

This vaccine stimulates the immune system to produce antibodies against meningococcal serogroups A and C polysaccharide antigens, providing protection against meningococcal disease.

This vaccine stimulates the immune system to produce antibodies against meningococcal serogroups A and C polysaccharide antigens, providing protection against meningococcal disease. Used for Prevention of meningococcal disease caused by Neisseria meningitidis serogroups A and C.

At a glance

Generic nameA+C Meningococcal Polysaccharide Vaccine
Also known asLanzhou Institute
SponsorHualan Biological Engineering, Inc.
Drug classPolysaccharide vaccine
TargetNeisseria meningitidis serogroups A and C polysaccharide capsule
ModalityBiologic
Therapeutic areaImmunology / Infectious Disease
PhasePhase 3

Mechanism of action

The vaccine contains purified polysaccharide capsules from Neisseria meningitidis serogroups A and C, which are conjugated or presented to trigger both humoral and cellular immune responses. Upon vaccination, the immune system recognizes these antigens and generates specific antibodies and memory B cells that can rapidly respond to natural infection, preventing invasive meningococcal disease including meningitis and septicemia.

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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