This scientist treated her own cancer with viruses she grew in the lab

Zoe Corbin in Nature:

A scientist who successfully treated her own breast cancer by injecting the tumour with lab-grown viruses has sparked discussion about the ethics of self-experimentation. Beata Halassy discovered in 2020, aged 49, that she had breast cancer at the site of a previous mastectomy. It was the second recurrence there since her left breast had been removed, and she couldn’t face another bout of chemotherapy.

Halassy, a virologist at the University of Zagreb, studied the literature and decided to take matters into her own hands with an unproven treatment. A case report published in Vaccines in August1 outlines how Halassy self-administered a treatment called oncolytic virotherapy (OVT) to help treat her own stage 3 cancer. She has now been cancer-free for four years. In choosing to self-experiment, Halassy joins a long line of scientists who have participated in this under-the-radar, stigmatized and ethically fraught practice. “It took a brave editor to publish the report,” says Halassy.

More here.

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