Animal Research Welfare

Primate Research: Welfare Standards and Alternatives

Non-human primates used in medical research face significant welfare challenges, with ongoing efforts to develop alternatives and improve conditions.

Key Facts

Approximately 100,000 non-human primates are used in research globally each year
Macaques are the most commonly used research primate
Chimpanzee research has been largely phased out in the US and EU
Social housing for research primates is increasingly required by welfare standards
Organoid and computational models are replacing some primate research

Welfare Considerations

Non-human primates used in research are among the highest-sentience animals involved in laboratory procedures, making their welfare particularly important. Advances in social housing, environmental enrichment, and humane endpoints have improved conditions. The development of primate-specific alternatives is progressing but requires continued investment.

What You Can Do

Support organizations developing alternatives to primate research
Advocate for mandatory minimum standards for research primate housing
Donate to the NC3Rs and similar organizations advancing primate research alternatives
Stay informed about legislation governing primate research in your country