A nurse working in a remote clinic in Mueda, a small town in northern Mozambique’s Makonde Plateau, receives a shipment of vaccines from the national health department. Using special software on her mobile phone, she sends out a mass text message to alert mothers in the area about the availability of immunisations.
Half asleep, Anuary lies exhausted on his bed in Amana Hospital in Dar es Salaam, Tanzania’s capital. His mother, Mariam Saidi, sits on the edge of his mattress, staring blankly out of the window. Every now and then, she turns to wipe her 18-month-old son’s forehead.