The National Institutes of Health (NIH) has announced a funding opportunity titled "Multidisciplinary Studies of HIV/AIDS and Aging," aimed at advancing research at the intersection of HIV and aging. This initiative seeks to improve understanding of the biological, clinical, and socio-behavioral aspects of aging in the context of HIV infection, as well as to enhance prevention and treatment strategies for older populations living with HIV. The program is particularly significant given the increasing number of older adults affected by HIV, and it encourages researchers to utilize existing NIH resources to address complex health outcomes relevant to geriatric medicine. Applications for this grant (R01 Clinical Trial Optional) are due starting April 4, 2024, with a final submission deadline of May 7, 2027. Interested applicants can find more information and contact NIH Grants Information at grantsinfo@nih.gov or visit the opportunity's webpage at https://grants.nih.gov/grants/guide/pa-files/PAR-24-091.html.