The Department of Health and Human Services, specifically the National Institutes of Health (NIH) and The Centers for Disease Control and Prevention (CDC), are seeking proposals for Small Business Innovation Research (SBIR) contract proposals. The solicitation, titled "Adjuvant Development for Vaccines for Infectious and Immune-Mediated Diseases," aims to support the pre-clinical development of vaccine adjuvants for use in vaccines to prevent or treat human diseases caused by infectious pathogens or immune-mediated diseases.
Vaccine adjuvants are agents that stimulate and direct the immune system, enhancing or modulating immune responses to a target antigen. They can influence the quality, magnitude, tissue distribution, isotype and subclass, and duration of antibody responses elicited by a vaccine. Adjuvants also play a role in driving antigen-specific CD8 T cell responses, which are crucial for protection against certain pathogens. Adjuvants are particularly important in improving vaccine efficacy in at-risk populations such as neonates, young children, pregnant women, the immunocompromised, and the elderly, who have unique immune system characteristics and needs.
The solicitation emphasizes the need for new, improved, and widely accessible adjuvants to support vaccine development. Different pathogens or immune-mediated diseases require different immune responses for protection or treatment, necessitating the use of appropriate adjuvants for each vaccine. Adjuvants can also accommodate different routes of administration or antigens with varying formulation needs. Additionally, having additional options, including functional mimics of late-stage adjuvants or adjuvants in licensed vaccines, would offer more flexibility to vaccine developers.
The solicitation accepts Fast-Track proposals and Direct-to-phase II proposals. The anticipated number of awards is 1-3, and the budget specifics are as follows:
The project duration and funding specifics are provided to guide potential applicants. The solicitation is closed, and more information can be found on the grants.gov website (solicitation_agency_url) and the SBIR topic link (sbir_topic_link).