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Fig. 2 | BMC Medicine

Fig. 2

From: Evaluation of the potential incidence of COVID-19 and effectiveness of containment measures in Spain: a data-driven approach

Fig. 2

International connections. The number of operations (both passengers and cargo) in 2019 from any airport in China, South Korea, and Italy to each Spanish airport. Only Madrid and Barcelona have direct passenger connections to China and South Korea, whereas Zaragoza only has freight connections to such locations. The destination provinces are ranked according to the likelihood of receiving an infected individual from each country, assuming the order is proportional to the total number of operations

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