Abuja, 12 May, 2021 - With the imminent accelerated Polio Programme ramp down in Nigeria, the World Health Organization’s (WHO’s) Country Representative (WR) Dr Walter Kazadi Mulombo has taken his advocacy train on the implementation of the Polio Transition Plan to Mallam Muhammed Musa Bello, the Honourable Minister of the Federal Capital Territory, Abuja.