Scientists have created the first viruses designed by artificial intelligence, a breakthrough that could lead to new medicines but also raises concerns about how to keep the technology safe.
Key facts
- Scientists made the first viruses designed by artificial intelligence.
- The viruses are bacteriophages, which only infect bacteria and are used to treat persistent infections.
- In lab tests, a cocktail of AI-designed viruses killed E coli bacteria resistant to natural bacteriophages.
- The breakthrough raises biosecurity concerns about keeping the technology safe.
Scientists have produced the first viruses designed by artificial intelligence, marking a milestone that researchers say offers hope for new medicines while also raising concerns about how to keep the technology safe, according to the Guardian.
The viruses are a specific type known as bacteriophages, which only infect bacteria. Bacteriophages are used around the world to treat patients with persistent infections, making them a promising avenue for tackling illnesses that resist conventional treatment.
In laboratory tests, a cocktail of the AI-designed viruses killed E coli bacteria that were resistant to natural bacteriophages, the Guardian reported. That result points to the potential of AI-designed viruses to address infections that current approaches struggle to treat.
Alongside the medical promise, researchers say the breakthrough raises urgent biosecurity questions. The central challenge is ensuring the technology remains safe as the ability to design viruses with artificial intelligence advances.
The development sits at the intersection of science, artificial intelligence and health, illustrating how AI tools are increasingly being applied to complex biological problems with both potential benefits and risks.
Why it matters
AI-designed viruses could open new routes to treating infections that resist existing medicines, including drug-resistant bacteria. But the same capability raises safety and biosecurity concerns about how such powerful technology is controlled.
Frequently asked questions
What kind of viruses did scientists design with AI?
They designed bacteriophages, a specific kind of virus that only infects bacteria and is used around the world to treat patients with persistent infections.
Did the AI-designed viruses work in testing?
In lab tests, a cocktail of the AI-designed viruses killed E coli bacteria that were resistant to natural bacteriophages, according to the Guardian.
Why are there safety concerns about this breakthrough?
Researchers say the ability to design viruses with AI raises urgent biosecurity questions about how to ensure the technology remains safe.