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Rotavirus genotypes in Belarus, 2008-2012.

Galina V Semeiko¹, Marina A Yermalovich¹, Nadezhda Poliakova¹

¹Republican Research and Practical Center for Epidemiology and Microbiology, Minsk, Belarus.

Infection, Genetics and Evolution : Journal of Molecular Epidemiology and Evolutionary Genetics in Infectious Diseases

|September 15, 2014

Summary

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Group A rotavirus (RVA) genotype G4P[8] dominated Belarus from 2008-2012, with a brief shift to G3P[8] in 2011. This provides crucial RVA genotype data before vaccine introduction.

Area of Science:

Virology
Epidemiology

Background:

Group A rotavirus (RVA) is a leading cause of severe diarrheal disease in infants and young children globally.
Understanding RVA genotype distribution is essential for vaccine efficacy monitoring and public health strategies.

Observation:

This study analyzed RVA genotype prevalence in Belarus between 2008 and 2012.
Data were collected from multiple sites, including Brest, Mogilev, and Minsk.

Findings:

The G4P[8] genotype was the predominant RVA strain throughout the study period in Belarus.
A notable exception occurred in 2011, when G3P[8] became the most frequently detected genotype.
Common European RVA genotypes, such as G1P[8] and G2P[4], were also identified annually.

Implications:

Keywords:

Belarus Genotype Rotavirus VP4 VP7

Related Experiment Videos

The findings establish a critical baseline of RVA genotype prevalence in Belarus prior to the introduction of RVA vaccines.
This information is vital for assessing the impact of vaccination programs on circulating RVA strains.
Continued surveillance of RVA genotypes is recommended to monitor for shifts and potential vaccine escape variants.