Drug Story Drug Story

On ivermectin and parasites (and other things)

Mar 24, 2026 · 48m

Summary

Host Thomas Goetz explores ivermectin’s history as a Nobel-winning treatment for parasitic diseases like river blindness and hookworm. The episode contrasts its proven efficacy with the surge of unproven claims during the COVID-19 pandemic, debunking fake data and highlighting rigorous trials that found no benefit. It concludes by examining current political pushes to repurpose the drug for cancer and its availability as an over-the-counter remedy in several US states.

Topics discussed

Introduction: Ivermectin's dual reputation and the parasite perspective Sponsor message: GoodRx Part 1: The history of hookworm in the American South and public health efforts River blindness in Africa and the devastation caused by Onchocerca volvulus Part 2: The discovery of ivermectin by Satoshi Omura and William Campbell The rise of ivermectin as a potential COVID-19 treatment and early flawed studies Debunking Surgisphere data and the placebo effect in open-label trials Personal anecdotes, loss of trust in science, and the medical freedom movement Ivermectin for cancer: Celebrity endorsements vs. scientific evidence Conclusion: The danger of unproven treatments and the importance of evidence
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