Successful control of HIV in sub-Saharan Africa is causing a new problem

Center for Biomedical Modeling, Semel Institute for Neuroscience and Human Behavior, David Geffen School of Medicine, University of California, Los Angeles, California, USA. Correspondence to Sally Blower, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095, USA. E-mail: [email protected] Received 9 April, 2024 Accepted 10 April, 2024