Frequent flights in search of potential infectious diseases . Only a small portion of plane cabin air is contaminated . Airbus spokesperson says chances of viruses being transferred is low . While epidemics attract the headlines sexually transmitted infections and vector- and food-borne illnesses still top the charts when it comes to mortality rates . Most travelers will take same safety precautions they would at home .
Frequent flights in search of potential infectious diseases . Only a small portion of plane cabin air is contaminated . Airbus spokesperson says chances of viruses being transferred is low . Most travelers will take same safety precautions they would at home .