The Colorado Dept of Public Health has put out a bulletin asking visitors of Pitkin, Summit, Eagle, and Gunnison counties to minimize social contact even if you don't have symptoms.
Basically if you have skied in Colorado in the past week to 10 days then there is a decent chance you have been exposed.
Basically if you have skied in Colorado in the past week to 10 days then there is a decent chance you have been exposed.