Health Minister Onyebuchi Chukwu said Nigeria had reduced by 50 percent the “Type A” polio virus, though 51 cases had recently been reported.
Speaking earlier at a meeting with leaders of the Nigerian parliament, Gates said the goal to eradicate polio in the country was possible.
Polio is caused by a highly infectious virus that invades the nervous system through the mouth and can cause irreversible paralysis within a matter of hours.
He urged a presidential task force working on polio eradication “to track these gaps”, urging greater interaction between campaigners.
Aliko Dangote, Jonathan, Bill Gates
Gates, wearing a traditional Nigerian flowing gown (boubou), said some parts of the country were slowing the overall progress made because they had failed to run campaigns and do follow-up work.
“This is my fourth visit to Nigeria and every year I come I see us get closer to our goal of polio eradication,” Gates said at a stakeholders’ forum on the issue.
Among those paralysed, between five and 10 percent die when their breathing muscles fail to work. Children under the age of five are those most at risk.
“There is no reason we should not eradicate polio by 2014. Let me assure you that the federal government is totally committed to eradicating polio,” Jonathan said.
In 1988, polio was endemic in 125 countries, but by 2012, this was reduced to three countries — Afghanistan, Nigeria and Pakistan — where health systems are poor and vaccination campaigns have been disrupted by Islamists.
Africa’s richest man, Aliko Dangote, attended the forum, as did President Goodluck Jonathan and other dignatories and religious leaders including the supreme head of Muslims in Nigeria, the Sultan of Sokoto, Sa’Ad Abubakar.
Jonathan announced the conferment of one of the nation’s most prestigious honours, the Commander of the Federal Republic, on Gates in appreciation of his contribution to wiping out the disease.
There is no cure for the disease, but there are highly effective vaccines to prevent it.
Infection typically occurs through water that carries the virus.
US billionaire Bill Gates on Monday vowed to help end the scourge of polio in Nigeria, Africa’s most populous nation, still blighted by the debilitating disease.
Jonathan applauded the Microsoft founder “for his commitment to help Africa solve its health problems”.
Nigeria has since 2009 been battling an Islamist insurgency in northeastern Nigeria which has claimed thousands of lives.
“I have decided to be in partnership with you and I will be excited when we reach this milestone and (there is) no more polio” in the country, Gates said.