Seroprevalence and indexes of IgG antibodies for SARS-CoV-2 infection among People Living With HIV, tuberculosis patients and healthcare workers, in Salvador, Brazil Daniele Souza de Santana; Eduardo Martins Netto; Sara Nunes Vaz; Paulo Henrique Dantas; Carlos Brites;

Travestis, transgender women and young MSM are at high risk for PrEP early loss to follow-up in Rio de Janeiro, Brazil Amanda Echeverría-Guevara; Lara E. Coelho; Valdiléa G. Veloso; Maria C. Pimenta; Brenda Hoagland; Ronaldo I. Moreira; Iuri Leite; Emília M. Jalil; Sandra W. Cardoso; Thiago S. Torres; Beatriz Grinsztejn;

Effectiveness of simplifying antiretroviral therapy to maintain viral suppression and improve bone and renal health: comparing simplified and non-simplified therapy Juliana Olsen Rodrigues; Alexandre Naime Barbosa; Stephanie Valentini Ferreira Proença; Lenice Rosário de Souza;