Global Cities Receiving Airline Travellers from 18 High-Risk Cities in Mainland China (image) University of Southampton Share Print E-Mail Caption Global cities receiving airline travellers from 18 high-risk cities in mainland China over three month period. Credit WorldPop Usage Restrictions Credit required. Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.