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Assays for the Specific Growth Rate and Cell-binding Ability of Rotavirus
Published on: January 28, 2019
Rotavirus genotypes co-circulating in Europe between 2006 and 2009 as determined by EuroRotaNet, a pan-European
M Iturriza-Gómara1, T Dallman, K Bányai
1Enteric Virus Unit, Virus Reference Department, Centre for Infections, Health Protection Agency (HPA), London, UK. miren.iturriza@hpa.org.uk
Epidemiology and Infection
|August 17, 2010
Summary
The EuroRotaNet laboratory network monitored rotavirus strains across Europe from 2006/2007. Findings reveal significant strain diversity, potential emergence of G8 and G12 strains, and the impact of rotavirus vaccination on circulating strains.
Area of Science:
- Virology
- Epidemiology
- Public Health
Background:
- Rotavirus is a leading cause of severe diarrheal disease in infants globally.
- Understanding rotavirus strain diversity is crucial for vaccine development and public health strategies.
- The EuroRotaNet network was established to monitor European rotavirus epidemiology.
Purpose of the Study:
- To determine the diversity of co-circulating rotavirus strains in Europe.
- To identify potential emerging rotavirus strains and their origins.
- To assess the impact of rotavirus vaccination on strain diversity.
Main Methods:
- Multi-country laboratory surveillance of rotavirus strains over multiple seasons (2006/2007 onwards).
- Analysis of strain incidence to identify common and emerging types.
- Monitoring of vaccine introduction and coverage in participating countries.
Main Results:
- Significant diversity of rotavirus strains was observed across European countries.
- Emerging strains, including G8 and G12, were identified with increasing incidence.
- Potential origins of diversity include genetic reassortment and interspecies transmission.
- Vaccination introduction may be influencing strain diversity and replacement patterns.
Conclusions:
- Rotavirus epidemiology in Europe is characterized by high strain diversity.
- Continued surveillance is essential to track emerging strains and vaccine impact.
- EuroRotaNet provides valuable data for informing rotavirus control strategies in Europe.
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