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High-throughput epidemiologic typing in clinical microbiology
1Erasmus MC, Department of Medical Microbiology & Infectious Diseases, Rotterdam, The Netherlands. vanbelkum@bacl.azr.nl
Summary
Advanced molecular methods enhance tracking of infectious disease spread and microbial evolution. These techniques offer insights into pathogen epidemiology and genetic traits for public health surveillance and research.
Area of Science:
- Microbiology
- Epidemiology
- Public Health
Background:
- Infectious agent dissemination is a critical public health concern.
- Molecular-microbiological methods have significantly advanced tracking of nosocomial and environmental pathogen spread.
- These technologies improve understanding of microbial epidemiology and population dynamics.
Purpose of the Study:
- To review high-throughput molecular-microbiological typing methods for medical microbiology laboratories.
- To discuss applications in clinical and fundamental research.
- To summarize current technology and future perspectives.
Main Methods:
- Review of methods for large-scale comparative typing of serially isolated microbial strains for epidemiologic surveillance.
- Review of recent methods for nucleotide-by-nucleotide genetic comparison of smaller strain sets to identify genetic basis of traits.
- Discussion of technological capabilities for medical microbiology laboratories.
Main Results:
- Molecular typing enables long-term epidemiologic surveillance of infectious diseases.
- High-resolution genetic comparisons reveal the genetic basis of medically relevant traits.
- Insights are gained into both the dynamic spread of infectious agents and intragenomic dynamics.
Conclusions:
- High-throughput molecular typing is accessible to adequately equipped medical microbiology labs.
- These methods provide crucial data for both public health surveillance and fundamental research.
- The review outlines the current state and future directions of molecular typing technologies.