But to get her son's mysterious malady diagnosed, a mother must battle some of the area's top hospitals.
School had just started for the year and Cole Haakana could hardly sit still in his fifth-grade classroom. Today, he was going to a friend's house and they were going to walk into town and get ice cream.
But when school let out later that day and the two boys walked the winding neighborhood roads that follow Lake Minnetonka's shoreline, Cole needed to stop and rest. The 10-year-old boy—who spent nearly all his free time riding his BMX bike, fishing, and playing baseball—suddenly felt weak.
He was wracked by a cough so scary that his friend's mother called Cole's mom.
Carrie Halvorson wasn't worried at first. It was September 2005, the kids were back in school, and Cole had probably just picked up some type of bug. They'd wait it out over the weekend.