Fig. 2From: Tenofovir for prevention of mother to child transmission of hepatitis B in migrant women in a resource-limited setting on the Thailand-Myanmar border: a commentary on challenges of implementationRoad leading to the clinic. a The distance between a village and the clinic is long and sometimes there is no possibility to use any form of mechanized transportation; b Dirt roads might be traversed with a tractor; c Most families need to walk many hours with their children to reach the clinic; d Tractor used for transportation of patients in Thailand-Myanmar rural border areasBack to article page