ArticleRevista do Instituto de Medicina Tropical de Sao Paulo2020
Genomic constellation of human Rotavirus A strains identified in Northern Brazil: a 6-year follow-up (2010-2016).
Article in Revista do Instituto de Medicina Tropical de Sao Paulo, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed.
- Hidden Circulation and Socio-Sanitary Vulnerability: Rotavirus A and Human Adenovirus Prevalence in Symptomatic and Asymptomatic Children in Central Brazil Post-COVID-19.Pathogens (Basel, Switzerland) · 2025Article
- Tracing the Zoonotic Origins of a Rare Human G5P[6] Rotavirus in Brazil.Pathogens (Basel, Switzerland) · 2025Article
- Unveiling the Genomic Landscape of G2P[6] Rotavirus a Strains in Brazil: Evolutionary and Epidemiological Perspectives.Viruses · 2025Article
- Mutations in the main antigenic sites of VP7 and VP8* from G3P[8] rotavirus a strains circulating in Brazil may impact immune evasion to rotavirus vaccination.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2025Article
- Driving forces of continuing evolution of rotaviruses.World journal of virology · 2024Review
- G6P[8] Rotavirus a Possessing a Wa-like VP3 Gene from a Child with Acute Gastroenteritis Living in the Northwest Amazon Region.Pathogens (Basel, Switzerland) · 2023Article
- Epidemiological study of unusual rotavirus strains and molecular characterization of emerging P[14] strains isolated from children with acute gastroenteritis during a 15-year period.Archives of virology · 2023Article
- Investigation of Human and Animal Viruses in Water Matrices from a Rural Area in Southeastern Region of Brazil and Their Potential Use as Microbial Source-Tracking Markers.Food and environmental virology · 2023Article
- Article
- Human astrovirus types 1, 4 and 5 circulating among children with acute gastroenteritis in a rural Brazilian state, 2010-2016.Archives of virology · 2021Article
- Article
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13 authors.
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Abstract
Surveillance of Rotavirus A (RVA) throughout the national territory is important to establish a more complete epidemiological-molecular scenario of this virus circulation in Brazil. The aim of the present study was to investigate the genetic diversity of RVA strains circulating in Tocantins State (Northern Brazil) during six years of post-vaccination follow-up (2010-2016). A total of 248 stool samples were screened by next generation sequencing and 107 (43.1%) nearly full length RVA genome sequences were obtained; one sample was co-infected with two RVA strains (G2/G8P[4]). Six G and P genotypes combinations were detected: G12P[8] strains (78.6%), as well as the G3P[8] (9.3%) and G1P[8] (0.9%) were associated with a Wa-like genogroup backbone. All G2P[4] (5.6%) and G8P[4] (2.8%) strains, including the mixed G2/G8P[4] infection (0.9%) showed the DS-1-like genetic background. The two G12P[4] strains (1.9%) were associated with distinct genetic backbones: Wa-like and DS-1-like. The phylogenetic analysis revealed the circulation of lineages G1-I, G2-IV, G3-III, G8-I and G12-III, and P[4]-V and P[8]-III of the VP7 and VP4 genes, respectively. Conserved clustering pattern and low genetic diversity were observed regarding VP1-VP3 and VP6, as well as NSP1-5 segments. We identified the same RVA circulation pattern reported in other Brazilian regions in the period of 2010-2016, suggesting that rural and low-income areas may not have a different RVA genotypic distribution compared to other parts of the country. The unique presentation of whole-genome data of RVA strains detected in the Tocantins State provides a baseline for monitoring variations in the genetic composition of RVA in this area.
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