Postpartum changes in plasma viral load and CD4 percentage among HIV-infected women from Latin American and Caribbean countries: the NISDI Perinatal Study Victor H Melo; Jorge A Pinto; Laura Freimanis-Hance; Cesar Gutierrez; Mário Peixoto; Breno Santos; Daisy M Machado; Esaú C Joao; Kathleen Robergeau; Jennifer S Read PAGE: 97-104 | DOI: 10.1590/S0074-02762011000100016

HIV-1 RNA detection in the amniotic fluid of HIV-infected pregnant women Ana Christina Lobato; Regina Amélia Aguiar; Agdemir Waléria Aleixo; Beatriz Amélia Andrade; Ines Katherina Cavallo; Fabiana Maria Kakehasi; Jorge Andrade Pinto; Victor Hugo Melo PAGE: 720-721 | DOI: S0074-02762010000500021

Influenza A(H1N1)pdm09 infection and viral load analysis in patients with different clinical presentations Vitória Rodrigues Guimarães Alves, Ana Helena Perosa, Luciano Kleber de Souza Luna, Jessica Santiago Cruz, Danielle Dias Conte, Nancy Bellei DOI: 10.1590/0074-02760200009

Comparison of viral load between saliva and nasopharyngeal swabs for SARS-CoV2: the role of days of symptoms onset on diagnosis Alberto Fernando Oliveira Justo, Mariana Sardinha Bueno, Gabriela Rodrigues Barbosa, Ana Helena Perosa, Joseane MA Carvalho, Nancy Bellei DOI: 10.1590/0074-02760210018

Quantitation of HIV-1 RNA Viral Load Using NASBA Methodology and Comparison with other Surrogate Markers for Disease Progression Roberta Sitnik, João Renato Rebello Pinho PAGE: 411-416

Optimisation of a quantitative polymerase chain reaction-based strategy for the detection and quantification of human herpesvirus 6 DNA in patients undergoing allogeneic haematopoietic stem cell transplantation Miriam YH Ueda, Paulo G Alvarenga, Juliana M Real, Eloisa de Sá Moreira, Aripuanã Watanabe, Ana Maria Passos-Castilho, Matheus Vescovi, Yana Novis, Vanderson Rocha, Adriana Seber, Jose SR Oliveira, Celso A Rodrigues, Celso FH Granato PAGE: 461-467 | DOI: 10.1590/0074-02760150004

Lipase and factor V (but not viral load) are prognostic factors for the evolution of severe yellow fever cases Luciana Vilas Boas Casadio, Ana Paula Moreira Salles, Fernanda de Mello Malta, Gabriel Fialkovitz Leite, Yeh-Li Ho, Michele Soares Gomes-Gouvêa, Luiz Marcelo Sá Malbouisson, Anna S Levin, Raymundo Soares de Azevedo Neto, Flair José Carrilho, Ana Catharina Seixas Santos Nastri, João Renato Rebello Pinho DOI: 10.1590/0074-02760190033

Open-source real-time quantitative RT-PCR-based on a RNA standard for the assessment of SARS-CoV-2 viral load Juliana Comerlato, Carolina Baldisserotto Comerlato, Fernando Hayashi Sant’Anna, Marina Bessel, Celina Monteiro Abreu, Eliana Márcia Wendland DOI: 10.1590/0074-02760210237

Molecular aspects of Chikungunya virus infections in cancer patients Débora Familiar-Macedo, Bianca Ervatti Gama, Vanessa Erichsen Emmel, Gabriela Vera-Lozada, Eliana Abdelhay, Ianick Souto Martins, Rocio Hassan DOI: 10.1590/0074-02760210383