In the U.S., there are about 100,000 monkeys, baboons and other primates living in captivity to support scientific research.

About 5,000 of them are at the Oregon National Primate Research Center of Oregon Health and Science University. That’s where researchers do experiments on monkeys to try to get clear data about things like cannabis use during pregnancy, and to find cures for diseases like HIV.

Animal rights activists have argued for decades that the center should be closed. And they’re gaining momentum with support from Oregon’s governor and some lawmakers.

In addition, scientists who oppose using animals in research argue that the practice has become obsolete and is hindering, not helping, the effort to find cures.

OPB health reporter Amelia Templeton recently visited the Oregon National Primate Research Center and talked to a lot of smart people on all sides of this complex topic. She joins us to share her reporting.

Listen to all episodes of The Evergreen podcast here.

News Source : https://www.opb.org/article/2025/09/15/the-evergreen-podcast-ohsu-primate-research-activists-animals/