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Identification of two sublineages of genotype G2 rotavirus among diarrheic children in Parauapebas, Southern Pará State, Brazil
(Wiley, 2010)
On a world scale, group A human rotaviruses are the most common cause of severe acute gastroenteritis during infancy and childhood, including five (G1, G2, G3, G4, and G9) epidemiologically important genotypes. Among these, ...
Effectiveness of the monovalent G1P[8] human rotavirus vaccine against hospitalization for severe G2P[4] rotavirus gastroenteritis in Belém, Brazil
(Lippincott, Williams & Wilkins, 2011)
Background: Brazil initiated universal immunization of infants with the G1P[8] human rotavirus (RV) vaccine in March 2006. This study evaluated vaccine effectiveness (VE) against severe rotavirus gastroenteritis (RVGE) ...
Rotavirus serotype distribution in northern Brazil trends over a 27 year period pre and post national vaccine introduction
(Elsevier, 2012)
In Brazil, a rotavirus vaccine was included in the public sector in March 2006. In order to identify a possible effect of vaccination on rotavirus strains we evaluated the distribution of serotypes/genotypes in northern ...
Identification of lineage III of G12 rotavirus strains in diarrheic children in the Northern Region of Brazil between 2008 and 2010
(Springer-Verlag, 2012)
This study reports on the surveillance forrotavirus genotypes and the identification of G12 human rotavirus in the Northern Region of Brazil. Rotavirus positive samples were collected from children years of age with acute ...
Analysis of a genotype G3P9 rotavirus a strain that shows evidence of multiple reassortment events between animal and human rotaviruses
(Wiley, 2017)
The species A rotaviruses (RVA) are important gastroenteric pathogens that infect humans and animals. RVA genotype G3P[9] has been described in human-animal reassortment events, and the complexity of its hosts motivates ...
Effectiveness of the monovalent G1P[8] rotavirus vaccine against hospitalization for severe G2P[4] rotavirus gastroenteritis in Belém, Brazil.
(Lippincott, Williams & Wilkins, 2011)
Background: Brazil initiated universal immunization of infants with the G1P_8_ human rotavirus (RV) vaccine in March 2006. This study evaluated vaccine effectiveness (VE) against severe rotavirus gastroenteritis (RVGE) ...
Detection and molecular epidemiology of human bocavirus in children with acute gastroenteritis from Brazil
(Cold Spring Harbor Laboratory, 2018)
Human Bocavirus (HBoV) is a recently discovered virus and was first detected in the
nasopharyngeal aspirate samples and after in stool samples, suggesting that HBoV may
be a causative agent for human enteric infections. ...
Emergence of G12P[6] rotavirus strains among hospitalised children with acute gastroenteritis in Belém, Northern Brazil, following introduction of a rotavirus vaccine
(Springer Verlag, 2019)
Species A rotavirus still remains a major cause of acute gastroenteritis in infants and young children. Globally, six genotypes (G1P[8], G2P[4], G3P[8], G4P[8], G9P[8] and G12P[8]) account for >90% of circulating strains; ...
Rotavirus antigenemia as a common event among children hospitalised for severe, acute gastroenteritis in Belém, northern Brazil
(BioMed Central, 2019)
Background: Rotavirus antigenemia and RNAemia (the presence of rotavirus RNA in serum) have been commonly
identified among paediatric patients with acute gastroenteritis. In this study we examined the association ...
G1P 8 Rotavirus in children with severe diarrhea in the post-vaccine introduction era in Brazil: evidence of reassortments and structural modifications of the antigenic VP7 and VP4 regions
(Elsevier, 2019)
Worldwide rotaviruses A (RVA) are responsible for approximately 215,000 deaths annually among children aged <5 years. RVA G1P[8] remains associated with >50% of gastroenteritis cases in this age group. The aim of this study ...