Honduran President Hernandez declared winner of November 26 election

Hernandez beat center-left challenger and TV star Salvador Nasralla by 1.53 percentage points, according to the official count.

David Matamoros, the head of the tribunal, said in a nationally televised address that all of the challenges presented to it had been resolved and votes were recounted at select polling stations, declaring Hernandez "the president-elect for the Republic of Honduras."

Nasralla said in a video posted on Facebook that it was clear there had been fraud "before, during and after" the election, saying the decision by the tribunal was a "desperate move." The candidate said he was headed to Washington to meet with U.S. State Department officials and the head of the Organization of American States.

The outcome of those meetings would help determine what steps to take next, he added.

The secretary general of the OAS, Luis Almagro, said earlier on Sunday that "serious questions" still surrounded the election results and he asked that "irresponsible announcements" be avoided.

Honduras has been roiled by political instability and violent protests since the vote, which initial counts suggested Nasralla had won. The count has been questioned by the two main opposition parties, including the Opposition Alliance Against the Dictatorship, headed by Nasralla, as well as a wide swath of the diplomatic corps.

European Union election observers said the vote recount showed no irregularities.

"After comparing a large random sample of voting records provided to us by the Alliance and the original records published on the tribunal`s website, the mission observed that the results presented practically no differences," said Jose Antonio de Gabriel, the adjunct head of the EU`s mission.

Former Honduran President Manuel Zelaya, who backed Nasralla, took to Twitter, saying Hernandez "is not our president" and calling for people to take to the streets in protest.

The tribunal had initially declared Nasralla the leader in an announcement on the morning after the vote, with just over half of the ballot boxes counted. It then gave no further updates for about 36 hours.

Once results started flowing in again, Nasralla`s lead began narrowing and eventually disappeared.

That prompted national protests, in which 22 people were killed, including two police officers, according to data tallied by the Committee of Detained Disappeared Persons in Honduras.