World’s most expensive drug appears to be working for Minn. toddler

Remember Maddy? KARE 11 followed her mom’s fight for the $2 million drug that could cure her Spinal Muscular Atrophy. Two months later, the results are remarkable.
Published: 10:20 PM CST November 12, 2019
Updated: 10:19 PM CST November 12, 2019