The purpose of this Funding Opportunity Announcement (FOA) is to develop and test strategies to increase the engagement of men in HIV prevention and care within global settings and among US domestic populations who have evidenced lower rates of engagement and retention in HIV prevention and care. This FOA is specifically focused on developing effective strategies to engage and retain men in HIV prevention and care and assessing the impact of these treatment and prevention strategies along the HIV prevention and care continua.

The purpose of this Funding Opportunity Announcement (FOA) is to develop and test strategies to increase the engagement of men in HIV prevention and care within global settings and among US domestic populations who have evidenced lower rates of engagement and retention in HIV prevention and care.

The purpose of this Funding Opportunity Announcement (FOA) is to support innovative studies to identify and understand the immunological responses that mediate protection from Mycobacterium tuberculosis (Mtb) infection or following vaccination with Bacillus Calmette-Gurin (BCG) or investigational vaccines. Studies may focus on any stage of mycobacterial infection and may include HIV-infected or uninfected individuals. Development of novel functional assays to assess host response and inclusion of immune profiling and systems biology approaches are encouraged.

This Funding Opportunity Announcement (FOA) invites research grant applications to study the cellular and molecular mechanisms delineating the neuropathophysiology of HAND in the setting of long-term combination antiretroviral therapy (cART) conditions using induced microglia and cerebral organoids generated from patient derived induced pluripotent stem cell (iPSC) lines.

This Funding Opportunity Announcement (FOA) invites research grant applications to study the cellular and molecular mechanisms delineating the neuropathophysiology of HIV-associated neurological disorders (HAND) in the setting of long-term combination antiretroviral therapy (cART) conditions using induced microglia and cerebral organoids generated from patient derived induced pluripotent stem cell (iPSC) lines.

The purpose of this Funding Opportunity Announcement (FOA) is to provide support for research designed to optimize smoking cessation treatment among people living with HIV (PLWH) in the United States (U.S.). Responsive applications must propose research that will be conducted with PLWH and will inform efforts to reduce the incidence of tobacco-related disease and death among PLWH.