Dr James Downs joins Ethics Talk to discuss the underrecognized contributions of marginalized peoples to the origins of epidemiology, and Dr Rae Anne Martinez outlines good uses of race and ethnicity data in epidemiological research.

Interview with Dr Downs recorded on October 1, 2024; Interview with Dr Martinez recorded on October 9, 2024.

Read the full January 2025 issue on epidemiology and clinical practice for free at JournalOfEthics.org.