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S. 738
U.S. Senate•In Senate Committee
Summary
S. 738, the Dangerous Viral Gain of Function Research Moratorium Act, was introduced in the Senate on Feb 26, 2025 by Sen. Roger Marshall (R) with 1 co-sponsor. It was referred to Health, Education, Labor, And Pensions, and last saw action on Feb 26, 2025: Read twice and referred to the Committee on Health, Education, Labor, and Pensions.
Record
Text
S. 738 has 1 co-sponsor.
sb738/introduced-in-senate.txt119 S738 IS: Dangerous Viral Gain of Function Research Moratorium ActU.S. Senate2025-02-26text/xmlENPursuant to Title 17 Section 105 of the United States Code, this file is not subject to copyright protection and is in the public domain.II 119th CONGRESS 1st Session S. 738 IN THE SENATE OF THE UNITED STATES February 26, 2025 Mr. Marshall (for himself and Mrs. Blackburn ) introduced the following bill; which was read twice and referred to the Committee on Health, Education, Labor, and Pensions A BILLTo provide a moratorium on all Federal research grants provided to any institution of higher education or other research institute that is conducting dangerous gain-of-function research.1.Short titleThis Act may be cited as the Dangerous Viral Gain of Function Research Moratorium Act .2.Prohibition on Federal research grants for institutions and research institutes conducting dangerous gain-of-function research(a)DefinitionsIn this section:(1)Gain-of-function researchThe term gain-of-function research means any research that—(A)involves the genetic alteration of an organism to change or enhance the organism's biological functions, which change or enhancement may include increased infectivity, transmissibility, pathogenicity, or host range (which is the spectrum of hosts that an organism can infect); or(B)may be reasonably anticipated to confer attributes to an organism, such that the organism would have enhanced infectivity, pathogenicity, or transmissibility, or otherwise pose a threat to national security, public safety, or the health of humans, companion animals, or livestock, poultry, seafood and aquaculture species, or game animals.(2)OrganismThe term organism means an influenza virus, a coronavirus (including a Middle Eastern Respiratory Syndrome (MERS) virus, SARS–CoV–1, SARS–CoV–2, or SARS-like viruses), or an agent or toxin on the Select Agents and Toxins List of the Department of Health and Human Services or the Department of Agriculture under part 331 of title 7, Code of Federal Regulations, part 121 of title 9, Code of Federal Regulations, or part 73 of title 42, Code of Federal Regulations, or any synthetic construct of such virus, agent, or toxin.(b)ProhibitionNotwithstanding any other provision of law, no research grants supported by Federal funds may be awarded to institutions of higher education, or other research institutes, that are conducting gain-of-function research.
Tracker
The tracker indicates the progress of this legislation as it moves through the legislative process.
- Introduced2025-02-26
- Passed Senate
- Passed House
- Conference
- To President
- Became Law
CRS Summary
The summaries are the Congressional Research Service’s, one per stage. Read them in full.
Introduced in Senate Feb 26, 2025
sb738/introduced-in-senate.mdShown Here:
Introduced in Senate (02/26/2025)
Sponsors
Sen. Roger Marshall (R) sponsors S. 738, and 1 member has co-sponsored it from the day it was introduced.
Committees
S. 738 went before 1 committee: Health, Education, Labor, and Pensions.

Actions
S. 738 has taken 2 actions since Feb 26, 2025.
| Chamber | Action | |||
|---|---|---|---|---|
Feb 26, 2025 | Senate | Read twice and referred to the Committee on Health, Education, Labor, and Pensions.Health, Education, Labor, and Pensions Committee | ||
Feb 26, 2025 | — | Introduced in Senate |
Votes
S. 738 has not gone to a roll call.
Titles
S. 738 goes by 3 titles, 1 of them short titles.
- Dangerous Viral Gain of Function Research Moratorium Act — Display Title
- Dangerous Viral Gain of Function Research Moratorium Act — Short Title(s) as Introduced
- A bill to provide a moratorium on all Federal research grants provided to any institution of higher education or other research institute that is conducting dangerous gain-of-function research. — Official Title as Introduced
Classification
The Congressional Research Service files S. 738 under Health, one of its 31 policy areas, and gives it 5 legislative subjects.
CRS Subjects
CRS assigns every bill one policy area from its 31; S. 738’s is Health.
s738/policy-areas.txtLegislative Subjects
S. 738 carries 5 of CRS’s legislative subjects, from Genetics to Research administration and funding.
s738/subjects.txtSource: congress.gov · legiscan.com