Polio vaccination workers don’t just deliver two lifesaving drops — sometimes they even name a child. It was afternoon in a remote village in Inhambane province, Mozambique, when a team of three found a newborn in his mother’s arms during their…

Polio vaccination workers don’t just deliver two lifesaving drops — sometimes they even name a child. It was afternoon in a remote village in Inhambane province, Mozambique, when a team of three found a newborn in his mother’s arms during their…