ArticleJournal of clinical microbiology2005
Predominance of rotavirus genotype G9 during the 1999, 2000, and 2002 seasons among hospitalized children in the city of Salvador, Bahia, Brazil: implications for future vaccine strategies.
Article in Journal of clinical microbiology, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed.
- Rotavirus infection among Sudanese children younger than 5 years of age: a cross sectional hospital-based study.The Pan African medical journal · 2013Article
- Article
- Identification by full-genome analysis of a bovine rotavirus transmitted directly to and causing diarrhea in a human child.Journal of clinical microbiology · 2013Article
- Genotyping rotavirus RNA from archived rotavirus-positive rapid test strips.Emerging infectious diseases · 2011Article
- The global spread of rotavirus G10 strains: Detection in Ghanaian children hospitalized with diarrhea.The Journal of infectious diseases · 2010Article
- Rapid changes in rotaviral genotypes in Ecuador.Journal of medical virology · 2009Article
- Molecular epidemiology of rotavirus in Central and Southeastern Europe.Journal of clinical microbiology · 2007Article
- Symptomatic and subclinical infection with rotavirus P[8]G9, rural Ecuador.Emerging infectious diseases · 2007Article
- Human rotavirus G9 and G3 as major cause of diarrhea in hospitalized children, Spain.Emerging infectious diseases · 2006Article
- Nucleotide mismatches between the VP7 gene and the primer are associated with genotyping failure of a specific lineage from G1 rotavirus strains.Virology journal · 2006Article
Corrections and comments
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Authors and funding
6 authors.
Funding
Abstract
Two hundred eight of 648 (32%) diarrheal stool samples collected from hospitalized children under 5 years of age during a 3-year period (1999, 2000, and 2002) in the city of Salvador, in the state of Bahia, Brazil, were rotavirus positive. One hundred sixty-four of 208 (78.8%) rotavirus-positive samples had genotype G9 specificity, predominantly in association with P[8]. Other specificities detected were G1 (12.0%) and G4 (1.4%). Viruses with G2, G3, or P[4] specificity were not detected. Rotavirus genotype G9 predominated during each of the three seasons studied; it represented 89.2% of rotavirus strains detected in 1999, 85.3% in 2000, and 74.5% in 2002. G1 viruses (the globally most common G type) have a unique epidemiological characteristic of maintaining predominance during multiple consecutive rotavirus seasons. We have shown in this study for the first time that the G9 viruses also have a similar epidemiological characteristic, albeit for a shorter period of surveillance. The next generation of rotavirus vaccines will need to provide adequate protection against disease caused by G9 viruses.
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