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Fig. 1 | BMC Infectious Diseases

Fig. 1

From: Predicting the international spread of Middle East respiratory syndrome (MERS)

Fig. 1

Global distribution of the effective distance from Saudi Arabia. Effective distance from Saudi Arabia. Quartiles of effective distance are differentiated by color density. Dark brown represents countries with the short distance from Saudi Arabia. Orange represents the second shortest quartile, followed by brownish yellow and light brownish yellow. The map was drawn by the authors using statistical language R (

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