Documents Weekly Polio Update Nigeria March 7, 2014. As at March 7, 2014 Nigeria has:- 1 confirmed WPV1 in 1.....

Slide 1Weekly Polio Update Nigeria March 7, 2014 Slide 2 As at March 7, 2014 Nigeria has:- 1 confirmed WPV1 in 1 State compared to 4 cases in 4 States for the same period…