Volume: 62   Issue: 3

NIH to Retire Most of Its Chimpanzees from Research

On June 26, the National Institutes of Health (NIH) embraced nearly all of the recommendations regarding chimpanzees in research contained in the report of the Working Group of the Council of Councils (see Winter 2013 AWI Quarterly). The announcement by NIH Director Francis Collins, heralded by humanitarians, included plans to retire more than 300 chimpanzees, who represent the vast majority of chimpanzees owned or supported by the agency. NIH will retain, but not breed, up to 50 chimpanzees who may be used in research in the future. Any further NIH-funded research on chimpanzees will be subject to rigorous review in addition to peer-review, and the animals are to be housed in ethologically appropriate facilities.

See more AWI Quarterly articles about: Animals in Laboratories

See more AWI Quarterly articles of type: Quick Read

a dirty pig stands in a cage
Farm Bill Passes House in a Missed Opportunity to Help Animals
Animals in Laboratories, Companion Animals, Equines, Farmed Animals April 30, 2026
small macaque sits on tree branch
IUCN Reaffirms Long-Tailed Macaques’ Endangered Status Despite Industry Pressure
Animals in Laboratories, Endangered Species October 10, 2025