David Darg, a medical relief worker in Haiti, told the BBC he had visited an area near Saint-Marc which - according to local residents - was the source of the outbreak.

海地医疗救难人员戴维达格告诉英国广播公司记者他去了圣马克附近的一个地方，据当地人说那里是暴发的源头。

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I am a relief worker.

我是一名救济工作者。

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Not everyone can be a relief worker on the front lines of an emergency, but we can all make a difference by supporting organizations like AmeriCares that assist the survivors.

CNN: Volunteers help Sandy victims start over

One government witness said that Harman should have been a relief worker rather than a soldier, because of her successful work with Iraqi children in the village where her unit was deployed prior to Abu Ghraib.

NPR: Harman Convicted for Role in Abu Ghraib Abuse

Talked out of putting his design on the Web for all to download, Gadgil got a patent, which attracted a company called WaterHealth , founded in 1995 by Elwyn Ewald , a former humanitarian relief worker building a socially conscious company.

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