The Physicians Committee for Responsible Medicine and Johns Hopkins University Center for Alternatives to Animal Testing (CAAT) host an online workshop series focused on animal-free new approach methods (NAMs) in research and testing. Workshop No. 5 will feature Dr. Catharine E. Krebs of the Physicians Committee and the COLAAB discussing animal methods bias. In addition to a review of the current evidence for animal methods bias, this presentation will provide recommendations for researchers, journals, and funders for mitigating its harmful effects.