Use of multilocus variable-number tandem repeat analysis (MLVA) in eight European countries, 2012

Area of Science:

• Microbiology
• Genetics
• Bioinformatics

Background:

• Genotyping of prokaryotes is crucial for medical and veterinary applications.
• Advancements in sequencing and fragment-separation technologies enable new genotyping strategies.
• Multilocus variable-number tandem repeat analysis (MLVA) has emerged as a key molecular typing method.

Purpose of the Study:

• To provide an update on the application of MLVA in eight European countries.
• To highlight the development and implementation of diverse MLVA assays across Europe.
• To showcase the utility of MLVA in various epidemiological and scientific contexts.

Main Methods:

• Utilized multilocus variable-number tandem repeat analysis (MLVA) for prokaryotic genotyping.
• Compiled data on MLVA assay development and application from Denmark, France, Germany, Ireland, Italy, the Netherlands, Norway, and Sweden.
• Reviewed the use of MLVA in outbreak investigations and scientific research.

Main Results:

• Significant activity in MLVA assay development and implementation across European nations.
• MLVA successfully applied in resolving foodborne bacterial outbreaks.
• MLVA demonstrated effectiveness in typing organisms with potential bioterrorist implications.

Conclusions:

• MLVA is a versatile and valuable genotyping tool for prokaryotes in Europe.
• Ongoing research and assay development continue to expand MLVA's applications.
• MLVA plays a critical role in public health, food safety, and biosecurity.