Taking the opportunity of COVID testing to screen vulnerable populations for hepatitis B, hepatitis C, syphilis, and human immunodeficiency virus in Central Brazil - Gabriel Francisco da Silva Filho; Antoninho Barros Milhomem; Bruno Vinícius Diniz e Silva; Kamila Cardoso dos Santos; Grazielle Rosa da Costa e Silva; Larissa Silva Magalhães; Winny Éveny Alves Moura; Thaynara Lorrane Silva Martins; Wanessa de Oliveira Gonçalves; Marcia Alves Dias Matos; Roxana Isabel Cardozo Gonzales; Leonora Rezende Pacheco; et al. (PLoS ONE, 2025)