TY - GEN AU - Valencia, Jorge AU - Ryan, Pablo AU - Codina Márquez, Helena AU - Cuevas, Guillermo AU - Manzano, Samuel AU - Estévez, Samuel AU - Martinez, Isidoro AU - Sepulveda-Crespo, Daniel AU - Resino, Salvador PY - 2026 DO - 10.1016/j.ijid.2026.108582 UR - https://hdl.handle.net/20.500.12105/27569 AB - Objectives: Marginalized urban populations experience a high burden of HIV and HCV. We assessed the prevalence and risk factors for both infections and characterized the care cascades in a cohort of vulnerable individuals in Madrid, Spain. Methods: We... LA - eng PB - Elsevier KW - HIV KW - HIV/HCV coinfection KW - Link to care KW - Screening KW - Vulnerable populations KW - Adult KW - Coinfection KW - Cross-Sectional Studies KW - Female KW - HIV Infections KW - Hepacivirus KW - Hepatitis C KW - Humans KW - Male KW - Middle Aged KW - Prevalence KW - Risk Factors KW - Spain KW - Substance Abuse, Intravenous KW - Vulnerable Populations TI - HIV/HCV prevalence and the retention paradox in marginalized populations in Madrid (2019-2023): A large-scale cross-sectional study. TY - research article ER -