| http://www.w3.org/ns/prov#value | - ???Anytime there are a lot of people in a small area, such as on a bus, in a train station, in the airport or on an airplane, there???s a lot of coughing, sneezing and touching things and an increased chance for spreading germs around,??? says John Zautcke, medical director of the University of Illinois-Chicago Medical Clinic at O???Hare Airport.
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