AIDS 2026 | Dr. Vizcaino: Focus on Harms of Late HIV Diagnosis in Cuba and Explore Efficient Early Diagnosis, Prevention and Control Strategies
The 2026 International AIDS Conference was held in Rio de Janeiro, Brazil, where scholars from across the globe engaged in in-depth exchanges on the latest advances in HIV diagnosis, treatment, prevention and control. Dr. Milena Duque Vizcaino from the Pedro Kourí Tropical Medicine Institute in Cuba presented a domestic follow-up study covering 2019 to 2025 at the conference, centering on the critical public health issue linking late HIV diagnosis to mortality risk. Though Cuba has built a comprehensive HIV prevention and control network underpinned by its unique universal free healthcare system, the challenge of delayed diagnosis has not been fully eliminated. Infectious Disease Frontier conducted an exclusive interview with Dr. Vizcaino to discuss core topics including disparities in mortality risk among late-diagnosed patients, key barriers to delayed diagnosis, and optimized screening and intervention pathways. The interview analyzes pain points and practical experience of HIV prevention under a Latin American medical model, offering reference frameworks for low- and middle-income regions worldwide to refine strategies for early HIV screening and treatment.









