The National Institutes of Health (NIH) is offering a funding opportunity titled "Formative and Pilot Intervention Research to Optimize HIV Prevention and Care Continuum Outcomes (R34 Clinical Trial Optional)." This initiative aims to support formative research and the development of pilot interventions that enhance HIV prevention and treatment outcomes, focusing on factors such as feasibility, acceptability, and safety of novel or adapted interventions. The funding aligns with national and global health goals, including the U.S. National HIV/AIDS Strategy, and encourages multidisciplinary collaborations with community organizations to address health disparities. Eligible applicants can receive up to $450,000 over a project period of up to three years, with applications due by January 9, 2026. For further details, interested parties can contact NIH Grants Information at grantsinfo@nih.gov or visit the opportunity's webpage at https://grants.nih.gov/grants/guide/pa-files/PAR-23-060.html.