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Global trends in meningococcal disease

D A Caugant1

  • 1Department of Bacteriology, National Institute of Public Health, Oslo, Norway.

Methods in Molecular Medicine
|February 22, 2011
PubMed

Insights

Accurate identification of epidemic Neisseria meningitidis strains is crucial for tracking global disease spread. Multi-locus enzyme electrophoresis (MEE) was historically vital for analyzing these strains and their international dissemination.

Area of Science:

  • Microbiology
  • Epidemiology
  • Molecular typing

Background:

  • Distinguishing epidemic Neisseria meningitidis strains is essential for understanding meningococcal disease epidemiology.
  • Accurate strain identification aids in tracking the global spread of pathogenic bacteria.

Purpose of the Study:

  • To highlight the historical importance of multi-locus enzyme electrophoresis (MEE) in meningococcal strain analysis.
  • To underscore the need for reliable methods in identifying epidemic strains of Neisseria meningitidis.

Main Methods:

  • Review of historical epidemiological studies utilizing bacterial strain typing.
  • Discussion of multi-locus enzyme electrophoresis (MEE) as a primary analytical tool.

Main Results:

  • Multi-locus enzyme electrophoresis (MEE) enabled large-scale analysis of Neisseria meningitidis strains globally.
  • MEE facilitated the documentation of intercontinental spread of pathogenic meningococcal strains.

Conclusions:

  • Multi-locus enzyme electrophoresis (MEE) was a foundational method for meningococcal epidemiology.
  • The ability to identify and distinguish pathogenic strains is critical for global health surveillance.

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