Scientists Discover Two New Subtypes of MS in Exciting AI-Powered Breakthrough

In a breakthrough that could revolutionize how multiple sclerosis is treated, scientists have discovered two new subtypes of MS with the help of artificial intelligence, according to a report in The Guardian published December 30, 2025.

Multiple sclerosis affects nearly 3 million people worldwide, but until now, the disease has been broadly categorized into just a few types. The new AI-driven analysis of patient data revealed distinct molecular patterns that had been invisible to traditional diagnostic methods.

“Multiple sclerosis affects nearly 3 million people worldwide, but until now, the disease has been broadly categorized into just a few types.”

The discovery could pave the way for personalized treatments tailored to each patient's specific subtype, potentially improving outcomes dramatically. Researchers say this is one of the most significant advances in MS research in decades, offering hope to millions living with the condition.