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group a meningococcal polysaccharide vaccine
- Development stage
- Phase 3
- Lead developer
- Institut Mérieux
- Modality
- Vaccines & Immunotherapeutics
- Administration
- Intramuscular
01
Overview
The group A meningococcal polysaccharide vaccine is a vaccine composed of purified capsular polysaccharides derived from *Neisseria meningitidis* serogroup A. It functions by stimulating the body's immune system to produce specific antibodies against the serogroup A capsule, thereby conferring protection against invasive meningococcal disease, particularly meningococcal meningitis, caused by this specific serogroup. As a T-cell independent immunogen, it induces an immune response without T-cell involvement and typically does not generate immunological memory.
- Other names
- Group A Meningococcal Polysaccharide VaccineMeningococcal Polysaccharide Vaccine Serogroup A
02
Targets
NmA CPS (Neisseria meningitidis group A capsular polysaccharide)
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