http://www.cnn.com/2009/TRAVEL/11/23...flu/index.html

Over 50% of Americans will fly while infected with possible H1N1 because of change fees. The article notes that AA and US will charge the change fees even with a doctor's note for H1N1, but DL and UA will waive.

Whats CO's policy on this?

My feeling is that if 51% say that they would still fly, my guess is that the actual number is probably closer to 60% or higher.