VIDEO Mystery Respiratory Virus Spreads to 21 States

Scary virus that is sending kids to the ICU is now in the Northeast. It's a virus, called EV-D68, which causes coughing and wheezing, ... A. This virus, which is relatively rare, is far more serious than most. http://abcnews.go.com/WNT/video/mystery-respiratory-virus-spreads-21-states-25525251