(In Tambasansang, the chair of the village support group shows off her grandson,
who's been exclusively breastfed. © UNICEF/2013/Gambia/ Isabelle Andrews)
Our elderly host leads us through a doorway into a dark, cramped room. Colourful but faded health posters and eye test charts cover the peeling walls. It feels very basic, a long way from any GP's surgery I've ever visited. But as we're about to find out, the quietly-spoken man who works here is a tireless champion for children's health…..