（来源：CGTN）

转自：CGTN

【AI能设计病毒了，边界该怎么划？】AI能设计病毒了，而且验证有效——不过目前只针对细菌。这项新研究既带来噬菌体疗法的希望，也引发生物安全争议。当AI学会写DNA代码，谁来划这条边界？视频带你了解始末。Scientists used an AI called "Evo" to design whole viruses from scratch. Don't worry: they infect bacteria, not humans – and could become the antibiotics of the future as drug resistance grows. But some experts warn it's an "urgent" biosecurity concern: AI-generated DNA can slip past existing safety screening. Once AI can write biological code – who decides what it's allowed to design?