Hundreds of children in different parts of the U.S. have been hospitalized by a mysterious respiratory virus.
The virus is sweeping the Midwest and has also hit Colorado.
CNN reports that one Kansas City hospital has seen up to 30 children a day come in for treatment for the virus, which is similar to a cold, but with worse symptoms. About 15% of those children are placed in intensive care. The hospital has seen more than 300 cases so far .... http://www.businessinsider.com
