When it comes to putting strange substances into your body in 2026, the sky’s the limit.
First there were black-market Russian peptides — and now there are AI-generated viruses, which one startup claims has been used to successfully treat a bacterial infection.
On Tuesday, the company called Radical Numerics published a technical paper on its website, explaining the process by which they trialed an AI-engineered viral treatment on a human subject.
Targeting bacteria with special viruses isn’t new — it’s called “phage therapy,” and it involves deploying viruses that specifically target harmful microscopic organisms. But the hunt for viruses capable of locking onto a particular infection is arduous, and Radical Numerics says it’s found a way to use AI to revolutionize the process.

