Comparative analysis of Respiratory Syncytial Virus frequency rates and viral load in different patient cohorts in a University Hospital in São Paulo, Brazil, over an eight-year period (2005¿2013) Luciano Kleber de Souza Luna; Jessica Santiago Cruz; Tânia do Socorro Souza Chaves; Nancy Bellei;

Genetic diversity of HBV in indigenous populations on the border between Brazil and Bolivia Fabianne Araújo Gomes dos Santos Alves; Felipe de Souza Nogueira Lima; Jessiane Rodrigues Ribeiro; Tárcio Peixoto Roca; Alcione de Oliveira dos Santos; Luan Felipo Botelho Souza; Juan Miguel Villalobos-Salcedo; Deusilene Souza Vieira;

First report of human astrovirus MLB2 in Brazil detected in feces of children with acute gastroenteritis living in the state of Roraima, Northern Brazil Alberto Ignacio Olivares Olivares; Marcia Terezinha Baroni de Moraes; Herika Caroline Fernandes de Queiroz; Yan Cardoso Pimenta; José Paulo Gagliardi Leite;