Gestational and congenital syphilis in the state of Rio de Janeiro, Brazil, 2021¿2023 Rosa Maria Soares Madeira Domingues; Marcos Augusto Bastos Dias; Ana Paula Esteves Pereira; Paula Mendes Luz; Emilia M. Jalil; Angela Cristina Vasconcelos de Andrade Rabello; Ruth Khalili Friedman; Maria do Carmo Leal;

Sensitivity of different DNA extraction methods and PCR to detect resistance in patients with leprosy stratified by the bacilloscopic index Lais Sevilha-Santos; Danielle Costa Aquino; Günter Hans Neto; Fabiano José Queiroz Costa; Carlos Augusto Felipe de Sousa; Elaine Faria Morelo; Agenor de Castro Moreira dos Santos Júnior; Ciro Martins Gomes;

Knowledge of Hepatitis C virus vertical transmission and subsequent pregnancy outcome in virus-positive female blood donors Hélio Ranes de Menezes Filho; Ludmila Grego Maia; Soraia Mafra Machado; Iasmin Ramos da Silva; Cesar de Almeida-Neto; Ester Cerdeira Sabino; Steven S. Witkin; Maria Cássia Mendes-Corrêa;