The South African Anglican leader said he was "deeply disappointed by allegations of immorality and possibly criminality involving humanitarian workers linked to the charity", which he had supported for many years.
Aviol Fleurant, Haiti's minister of planning and external cooperation, said Oxfam officials had been summoned to meet with his ministry staff on Thursday to explain the sexual misconduct accusations allegedly perpetrated by the charity's employees in the wake of the devastating 2010 natural disaster.
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Oxfam has admitted it made a "serious error" after it re-hired aid worker Gurpreet Singh to work on a short term contract in Ethiopia less than three months after he was sacked for sexual misconduct in Haiti.
He said: "I am not a saint".
In an open letter, Roland Van Hauwermeiren, 68, denied that a reception he hosted in Haiti was, as alleged, a sex party.
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Calling them baseless, he told the public he would continue to lead Israel till the end of his term as Prime Minister. Police said there was sufficient evidence to charge both Milchan and Mozes with bribery.
He said he had "intimate relations" with a Haitian woman but insisted that she was not a prostitute.
The sex scandal has sparked public outrage, primarily due to the fact that Oxfam had conducted an internal investigation into the issue and decided not to make its outcome public, letting its employees leave voluntarily in 2011.
He said he had never visited a brothel or nightclub in Haiti and audits had "never shown that funds were used to finance excesses or sex parties".
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The Tottenham striker is having another excellent season and now leads the Premier League charts with 23 goals in 26 games played. "The fans and the players have to work with each other as we did in those games and from then forward we've been really strong".
Mr Van Hauwermeiren has also been accused of using prostitutes while working for British health charity Merlin in Liberia from 2002-04, according to a former colleague who spoke to the IRIN website.
The former Haiti country director at the heart of the scandal denied on Thursday that he had paid for sex with prostitutes or abused minors.
The spokeswoman said the decision was a "serious error and should never have happened".
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At the beginning, as carriers start to roll out their 5G networks, 4G LTE is going to still be important for many mobile users. The new modem supports 7x carrier aggregation on its downlink and 4x4 MIMO on up to five aggregated LTE carriers.
Belgium's Justice Ministry said on Thursday it had received no request and federal prosecutors said they were not aware of any investigation into Van Hauwermeiren.
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