volume 48, issue 5, P599-602 2015
DOI: 10.1590/0037-8682-0023-2015
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Abstract: ABSTRACT Introduction: In this study, the molecular characteristics of group A rotavirus (RVA) were compared in samples obtained before and after RVA vaccine-introduction in Brazil. Methods: Eighty samples were screened for the presence of RVA. Positive samples were molecularly analyzed. Results: RVA positivity was 16.9%, with a predominance of G2P [4]. Periods: pre-vaccination: predominance of IId (G1), IId (G2) lineages, and I1 and E1 genotypes; post-vaccination: predominance of Ib (G1), IIa, and IIc (G2) l…

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