The following videos are selected presentations focusing on 3Rs (replacement, reduction, and refinement of animal use) methods to improve laboratory animal welfare while maintaining or improving scientific results. Topics include liver-chip technologies, environmental health monitoring, refinement and enrichment strategies, regulatory insights into the 3Rs among other topics. The 2023 Symposium playlist on The 3Rs in Action! can be viewed on YouTube or as individual videos below.
The 2023 Symposium was held virtually and co-hosted by:
- USDA, NAL, Animal Welfare Information Center (AWIC)
- NIH Office of Laboratory Animal Welfare (OLAW)
- Johns Hopkins Department of Molecular and Comparative Pathobiology
- Johns Hopkins Center for Alternatives to Animal Testing (CAAT)
These presentations are being hosted by the Animal Welfare Information Center, a service of The National Agricultural Library. Staff did not edit or otherwise modify the original materials. The views expressed in the presentations do not necessarily reflect the policies of the National Agricultural Library or the United States Department of Agriculture.