Fig. 1
From: Spatial access inequities and childhood immunisation uptake in Kenya
Spatial accessibility to the nearest immunising health facilities in Kenya based on two travelling scenarios. a Scenario 1; Walking only b Scenario 2; Optmistic (a combination of walking and any motorized transport). Travel time is categorized into 15 min bands ranging from < 15 min (dark green) to 120+ minutes (red). Grey areas represent protected areas whose names and designate are provided in additional file 1. (Source: Authors)