Maiduguri, 25 March 2017 - Regardless of the insecurity in Borno state, more than 14, 000 volunteers are set to vaccinate 1.9 million children under 5-years old against wild poliovirus. The exercise, which is the first nationwide campaign against polio this year, will take place from 25 to 29 March 2017. WHO and partners have trained 1,817 house-to-house, 410 fixed posts and 362 transit teams in addition to 150 health camps across 206 wards in all local government areas (LGAs) except Abadam and Marte due to insecurity.