Fig. 3
From: Characterising malaria connectivity using malaria indicator survey data
Frequency of travel by Bioko residents to districts in mainland Equatorial Guinea. The colour scale illustrates the percentage of travellers bound to each district. The lines connect the area of residence (dots) to each destination district centroid. Black and red vectors and dots illustrate travel by Malabo and by non-Malabo residents, respectively. The great majority of trips to mainland (1378/1577, 87.4%) were made by Malabo residents. Previous MIS data treated the whole continental region as a single destination