The National Institutes of Health (NIH) is offering a federal grant opportunity titled "Implementation Science to End the HIV Epidemic," aimed at advancing efforts to combat HIV through innovative research-community collaborations. The initiative seeks projects that will develop and evaluate strategies for HIV prevention, diagnosis, treatment, and outbreak response, particularly in communities disproportionately affected by the epidemic. This funding, totaling an estimated $7 million, will support approximately 10 awards, with applications open to a diverse range of eligible entities, including tribal governments, federal agencies, and community-based organizations. Interested applicants should note that the estimated synopsis close date is April 17, 2026, and the anticipated award date is December 1, 2026; for further inquiries, contact Rebecca Mandt, Ph.D., at rebecca.mandt@nih.gov or call 301-435-7695.