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Homogeneous Glycoconjugate Produced by Combined Unnatural Amino Acid Incorporation and Click-Chemistry for Vaccine Purposes
Published on: December 19, 2020
Meningococcal glycoconjugate vaccines
Roberto Gasparini1, Donatella Panatto
1Department of Health Sciences, Genoa University, Genoa, Italy. gasparini@unige.it
Human Vaccines
|December 24, 2010
Summary
Conjugate meningococcal vaccines have evolved significantly, offering improved protection against invasive bacterial infections, especially for infants. These advancements are crucial for controlling Neisseria meningitidis disease globally.
Area of Science:
- Bacteriology
- Immunology
- Vaccinology
Background:
- Neisseria meningitidis causes significant global invasive bacterial infections.
- Early polysaccharide vaccines were ineffective in infants.
- Haemophilus conjugate vaccine success inspired meningococcal vaccine development.
Purpose of the Study:
- To review the evolution of conjugate meningococcal vaccines.
- To discuss their role in preventing meningococcal disease.
Main Methods:
- Review of historical and recent conjugate meningococcal vaccine development.
- Analysis of epidemiological changes influencing vaccine strategies.
Main Results:
- Development of serogroup C conjugate vaccine (1999).
- Introduction of quadrivalent conjugate vaccines (Menactra™, Menveo™).
- Creation of affordable vaccines for serogroup A in Africa.
Conclusions:
- Conjugate meningococcal vaccines represent a major advancement.
- These vaccines are key to controlling and preventing meningococcal disease worldwide.
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