When Elizabeth Cardone’s son woke up and suddenly couldn't walk, she was terrified. Doctors diagnosed him with Acute Flaccid Myelitis (AFM). While AFM is rare, it's caused by a very common virus. In this week's episode, we talk with Elizabeth about her family's story and a DFW doctor who is one of the leading physicians studying this condition. We'll tell you what the signs are, and what the latest research says.