The National Institutes of Health (NIH) is inviting applications for a funding opportunity titled "Center of Excellence for Systems Modeling of Infection and Immunity across Biological Scales," aimed at establishing a Center of Excellence (CoE) to enhance research on infectious and immune-mediated diseases through advanced computational modeling. The CoE must consist of three coordinating cores and at least two research projects that focus on integrating models across biological scales, particularly in the context of HIV/AIDS, while fostering collaboration among the scientific community and improving modeling methods. This initiative underscores the government's commitment to advancing biomedical research and promoting inclusivity, with a total funding amount of $3.125 million available for a maximum project period of five years. Interested applicants must submit their proposals by July 30, 2024, and can direct inquiries to grantsinfo@nih.gov or visit the full announcement at https://grants.nih.gov/grants/guide/rfa-files/RFA-AI-23-077.html.