SEASON , EPISODE 1001 | AIRED ON 01/19/11
After moving to Michigan to live with her boyfriend, 19-year old Tanya Angus notices some unpleasant changes in her body. The doctors assure her she's perfectly healthy, but Tanya can sense something is wrong. Then sixteen-year old Kody Burns experiences a return of the disabling asthma that overshadowed his pre-teen years. But this time around, there's something very different about his cough.