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H.R. 2161 · 119th Congress

Human-Animal Chimera Prohibition Act of 2025

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CSR SmithSponsor
3 cosponsors · 3 R

3 signed on when it was introduced; the rest joined later. Cosponsors who withdrew aren't shown.

This bill establishes new federal crimes related to conduct involving certain types of human-animal chimeras. The term human-animal chimera means an organism that, from an early stage of development, contains human and nonhuman parts.

What it does: CRS summary · Introduced in House · Mar 14, 2025

Human-Animal Chimera Prohibition Act of 2025

This bill establishes new federal crimes related to conduct involving certain types of human-animal chimeras. The term human-animal chimera means an organism that, from an early stage of development, contains human and nonhuman parts.

This bill makes it unlawful to

  • create or attempt to create a prohibited human-animal chimera,
  • transfer or attempt to transfer a human embryo into a nonhuman womb,
  • transfer or attempt to transfer a nonhuman embryo into a human womb, or
  • transport or receive for any purpose a prohibited human-animal chimera.

A violator is subject to civil and criminal penalties.

Written by the nonpartisan Congressional Research Service. All summary versions on Congress.gov

About this bill and sources

Official title: Human-Animal Chimera Prohibition Act of 2025

Latest action (Mar 14, 2025): Referred to the House Committee on the Judiciary.

Policy area: Crime and Law Enforcement · Origin: House · Introduced: Mar 14, 2025

Official page on Congress.gov · Bill text (GovInfo) · Status record (XML)

No recorded floor vote found.