Rotarians Changing the World!

Polio, eradicated in most of the world, is still classed as endemic in parts of Nigeria. Friday marks one year since the last case of polio was reported in Nigeria. However, Polio is still endemic in parts of Pakistan and Afghanistan, but Nigeria's success has raised hopes that health workers are winning the fight to eradicate the disease. Al Jazeera's Yvonne Ndege reports from the city of Jos, in Nigeria's Plateau