Geographic distribution of HBsAg subtypes in Brazil Distribuição geográfica dos subtipos de antígenos de HBsAg no Brasil by Ana Maria Coimbra Gaspar, Clara Fumiko Tachibana Yoshida

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Two competitive enzyme immunoassays for the detection of IgG class antibodies to hepatitis a antigen by Claudia Lamarca Vitral, Ana Maria Coimbra Gaspar, Clara Fumiko Tachibana Yoshida

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Seasonal variation of hepatitis A virus infection in the city of Rio de Janeiro, Brazil by Livia Melo VILLAR, Vanessa Salete DE PAULA, Ana Maria Coimbra GASPAR

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Comparison of four extraction methods to detect hepatitis A virus RNA in serum and stool samples by Vanessa Salete de Paula, Livia Melo Villar, Ana Maria Coimbra Gaspar

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Prevalence of hepatitis B and C virus markers among malaria-exposed gold miners in Brazilian Amazon by Francisco José Dutra Souto, Cor Jésus Fernandes Fontes, Ana Maria Coimbra Gaspar

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Relation between Hepatitis B Carrier Status and Antibody against Synthetic Plasmodium falciparum Erythrocyte Surface (pf155 - RESA) Antigen by Francisco José Dutra Souto, Cor Jésus Fernandes Fontes, Ana Maria Coimbra Gaspar

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The efficiency of concentration methods used to detect enteric viruses in anaerobically digested sludge by Tatiana Prado, Wilma de Carvalho Pereira Bonet Guilayn, Ana Maria Coimbra Gaspar, Marize Pereira Miagostovich

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The efficiency of concentration methods used to detect enteric viruses in anaerobically digested sludge by Tatiana Prado, Wilma de Carvalho Pereira Bonet Guilayn, Ana Maria Coimbra Gaspar, Marize Pereira Miagostovich

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Concomitant high prevalence of Hepatitis C virus antibodies and Hepatitis B virus markers in a small village fo the Amazon Region, Mato Grosso State, Brazil by Francisco José Dutra Souto, Cor Jésus Fernandes Fontes, Ana Maria Coimbra Gaspar, Raymundo Paraná, Luiz Guilherme Costa Lyra

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Hepatitis A virus subgenotypes dissemination during a community outbreak in a surrounding region of Rio de Janeiro by Débora Regina Lopes dos Santos, Livia Melo Villar, Vanessa Salete de Paula, Gerson Silva de Lima, Ana Maria Coimbra Gaspar

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Seroepidemiological markers of enterically transmitted viral hepatitis A and E in individuals living in a community located in the North Area of Rio de Janeiro, RJ, Brazil by Damião Carlos Moraes dos Santos, Francisco José Dutra Souto, Débora Regina Lopes dos Santos, Cláudia Lamarca Vitral, Ana Maria Coimbra Gaspar

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Viral Hepatitis Markers in Antepartum and Postpartum Women in Rio de Janeiro, Brazil by Lia Laura Lewis-Ximenez, Ana Maria Coimbra Gaspar, Antonio Carlos Cavalieri D'Oro, Luiz Antonio Chilelli Mercadante, Cleber Ferreira Ginuino, Clara Fumiko Tachibana Yoshida

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Detection of enteric viruses in recreational waters of an urban lagoon in the city of Rio de Janeiro, Brazil by Carmen Baur Vieira, Anna Carolina de Oliveira Mendes, Flávia Ramos Guimarães, Tulio Machado Fumian, José Paulo Gagliardi Leite, Ana Maria Coimbra Gaspar, Marize Pereira Miagostovich

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Longitudinal Study of Hepatitis A Infection by Saliva Sampling: The Kinetics of HAV Markers in Saliva Revealed the Application of Saliva Tests for Hepatitis A Study. by Luciane Almeida Amado Leon, Adilson José de Almeida, Vanessa Salete de Paula, Renata Santos Tourinho, Daniel Antunes Maciel Villela, Ana Maria Coimbra Gaspar, Lia Laura Lewis-Ximenez, Marcelo Alves Pinto

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Cynomolgus monkeys (Macaca fascicularis) experimentally infected with B19V and hepatitis A virus: no evidence of the co-infection as a cause of acute liver failure by Luciane Almeida Amado Leon, Renato Sergio Marchevsky, Ana Maria Coimbra Gaspar, Rita de Cassia Nasser Cubel Garcia, Adilson José de Almeida, Marcelo Pelajo-Machado, Tatiana Xavier de Castro, Jussara Pereira do Nascimento, Kevin E Brown, Marcelo Alves Pinto

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Declining prevalence of hepatitis A virus antibodies among children from low socioeconomic groups reinforces the need for the implementation of hepatitis A vaccination in Brazil by Claudia Lamarca Vitral, Fidel Leonardo Navarro Ospina, Solange Artimos, Juliana Gil Melgaço, Oswaldo Gonçalves Cruz, Vanessa Salete de Paula, Sérgio Bessa Luz, Marcos Freire, Luciane Pinto Gaspar, Luciane Almeida Amado, Elyne Montenegro Engstrom, Camila Dufrayer Fanzeres Monteiro Fortes, Tayla Coleta de Souza, Marisa Nishitani Dias, Ana Maria Coimbra Gaspar, Francisco José Dutra Souto

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