Have you ever turned to an artificial intelligence chatbot for medical advice? In this episode of Science Quickly, host Rachel Feltman speaks with researcher Almira Osmanovic Thunström about an experiment in which she created “bixonimania,” a fake disease that AI chatbots easily absorbed and repeated to users. The experiment reveals the pitfalls of using AI to interpret medical results—a habit that’s becoming increasingly common these days.

Recommended Reading:

“Scientists invented a fake disease. AI told people it was real,” by Chris Stokel-Walker, in Nature. Published online April 7, 2026

A third of Americans say they’ve asked AI to decode their medical results

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Science Quickly is produced by Rachel Feltman, Fonda Mwangi, Sushmita Pathak and Jeff DelViscio. This episode was edited by Alex Sugiura, with fact-checking by Shayna Posses and Aaron Shattuck. Our theme music was composed by Dominic Smith.

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