The focus of the virus "has shifted to our country's coastal areas", the president said in a statement published in national media.
President Goodluck Jonathan -- who is running against former military ruler Muhammadu Buhari -- and at least three governors from his ruling party were among those whose biometric details could not be
This is contained in a statement signed by the spokesman of the Bauchi State Police Command, DSP Haruna Mohammed, and made available to newsmen.
Voting in Nigeria's general election has been extended to Sunday in 300 out of 150,000 polling stations, the electoral commission said, after technical glitches marred polling nationwide.
A correspondent of NAN monitoring the process at the Lugbe Market Polling Unit, reports that vote counting was in progress under the cover of darkness, with mobile phones as the only lighting source.