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Assistance Listing 93.8SB

National Institute of Allergy and Infectious Diseases- SBIR-STTR

HEALTH AND HUMAN SERVICES, DEPARTMENT OF · National Institutes of Health

Assistance Listing 93.8SB, “National Institute of Allergy and Infectious Diseases- SBIR-STTR,” is a federal program administered by HEALTH AND HUMAN SERVICES, DEPARTMENT OF. It provides grant and cooperative agreement assistance. GrantsJunction currently tracks 0 open, 0 forecasted and 0 closed opportunities under this listing. The agency reported $163M in obligations for fiscal year 2025.

  • Likely formula or pass-through fundingThis program obligates substantial funding but has no competitive notices in our Grants.gov records. Funds like these are often distributed by formula or through state agencies — contact your state's administering agency about sub-awards. calculated by GrantsJunction
  • Funding down 7% (FY24→FY25)Actual obligations reported in the SAM.gov listing changed -7% from FY2024 to FY2025. Historical data, not a prediction. calculated by GrantsJunction

Program objective

Provide funding to conduct and support basic and applied research to better understand, treat, and ultimately prevent infectious, immunologic, and allergic diseases.

As published in the SAM.gov Assistance Listing.

Current opportunities under 93.8SB

No open or forecasted opportunities are currently posted under this listing. Programs often post notices on an annual cycle — see recently closed opportunities below for timing.

Eligible applicants (program level)

  • Nonprofit Organization
  • Small Business Person
  • For-Profit Organization

Program-level eligibility from SAM.gov. Each funding notice sets its own requirements.

Reported obligations by fiscal year

Historical data · not a prediction
FY24$176M
FY25$163M
FY26$167M est.
Source: SAM.gov Assistance Listing 93.8SB. Hatched bars are agency estimates. These totals do not indicate approval rates.

Frequently asked questions

What is ALN 93.8SB?

93.8SB is the Assistance Listing Number for “National Institute of Allergy and Infectious Diseases- SBIR-STTR.” Assistance Listing Numbers (formerly CFDA numbers) identify federal assistance programs; individual grant opportunities reference the listing they are funded under.

Who can apply under ALN 93.8SB?

The SAM.gov listing names these applicant types: Nonprofit Organization, Small Business Person and For-Profit Organization. Each funding notice under the program sets its own eligibility, so check the specific opportunity.

How much funding does 93.8SB provide?

The agency reported $163,302,199 in obligations for FY2025 in the SAM.gov Assistance Listing. These are program-wide totals reported by the agency, not a prediction of future awards.