By 'Yemi Oluwadare
 
The Rotary International Polio Ambassador to Nigeria, Sir EmekaOffor has urged Rotarians in the country not to relent in the fight against Poliovirus.
Sir Offor who spoke at an event organised by Rotary District 9140 to celebrate the World Polio Day in Port Harcourt, Rivers State, charged the rotarians to “stay vigilant in the fight against polio,” insisting that the disease must be defeated.