@CNN: A Chicago Midway International Airport passenger might have exposed people to measles there and at a Chicago-area hospital in the past week, Illinois health officials say https://t.co/qT4uIGVDot https://t.co/hrMSVAWrsE

@CNN: A Chicago Midway International Airport passenger might have exposed people to measles there and at a Chicago-area hospital in the past week, Illinois health officials say https://t.co/qT4uIGVDot https://t.co/hrMSVAWrsE