This study describes group A rotavirus (RVA) genotype prevalence in Belarus from 2008 to 2012. In 2008, data from 3 sites in Belarus (Brest, Mogilev, Minsk) indicated that G4P[8] was the predominant genotype. Data from Minsk (2008-2012) showed that G4P[8] was the predominant RVA genotype in all years except in 2011 when G3P[8] was most frequently detected. Other RVA genotypes common in Europe (G1P[8], G2P[4]) were detected each year of the study. This study reveals the dominance of genotype G4P[8] in Belarus and helps to establish the baseline genotype prevalence prior to RVA vaccine introduction in the country.
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http://dx.doi.org/10.1016/j.meegid.2014.09.007 | DOI Listing |
Front Cell Infect Microbiol
December 2024
National Key Laboratory of Intelligent Tracking and Forecasting for Infectious Diseases (NITFID), National Health Commission Key Laboratory for Medical Virology and Viral Diseases, National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China.
Introduction: This study, conducted in China prior to RotaTeq's launch, examined the epidemiological, molecular, and evolutionary features of the G1P[8] genotype RVA in children admitted with diarrhea, to aid in evaluating its efficacy and impact on G1P[8] RVA in China.
Methods: Data from the Chinese viral diarrhea surveillance network were collected from January 2016 to December 2018. RVA strains identified as the G1P[8] genotype were subjected to whole-genome sequencing.
Animals (Basel)
November 2024
Animal Disease Prevention and Food Safety Key Laboratory of Sichuan Province, College of Life Sciences, Sichuan University, Chengdu 610064, China.
Piglet diarrhea poses significant economic losses to the pig industry, posing a worldwide challenge that urgently needs to be addressed in pig breeding practices. Porcine rotavirus (PoRV) is an important viral diarrhea pathogen in piglets, with a high incidence rate and a tendency to cause growth retardation. To enhance the sensitivity and specificity of PoRV detection, we sequenced the NSP3 gene of G5 and G9 genotypes of rotavirus A (RVA), enabling simultaneous detection of the two serotypes.
View Article and Find Full Text PDFJ Med Virol
December 2024
Division of Infectious Disease Control, Center for Infectious Diseases, Kobe University Graduate School of Medicine, Hyogo, Japan.
Inter-genogroup reassortment of Rotavirus A (RVA) strains has highlighted the spread of unusual RVA strains worldwide. We previously reported the equine-like G3 RVA as the predominant strain in Indonesia in 2015-2016. However, since July 2017, typical human genotypes G1 and G3 have replaced these strains completely.
View Article and Find Full Text PDFJ Med Virol
December 2024
National Key Laboratory of Intelligent Tracking and Forecasting for Infectious Diseases (NITFID), NHC Key Laboratory for Medical Virology and Viral Diseases, National Institute for Viral Diseases Control and Prevention, Beijing, China.
Human rotavirus A (RVA) causes acute gastroenteritis in infants and young children. The LLR RVA vaccine, which licensed in 2000 and widely used in China, significantly reduced rotavirus disease burden in China. With the changing of RV circulating strains and the emergence of new genotypes, the LLR vaccine against RVGE needed to be upgraded.
View Article and Find Full Text PDFVirus Res
December 2024
Center for Food Animal Health, Department of Animal Sciences, College of Food Agricultural and Environmental Sciences, The Ohio State University, Wooster, OH 44691, USA; Department of Veterinary Preventive Medicine, The College of Veterinary Medicine, The Ohio State University, Wooster, OH 44691, USA. Electronic address:
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