Investigations traced the source of all Ebola Reston outbreaks to one export facility near Manila in the Philippines, but the mode of contamination of this facility was not determined.

调查追踪到所有埃博拉·莱斯顿亚型的暴发都源于菲律宾马尼拉附近的一个出口设施，但未能确定这一设施的污染方式。

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Sewage and waste disposal is properly plumbed from the facility and does not provide a potential source of contamination to contact surfaces, products, components, water supplies, etc.

污水与废弃物通过工厂管道正确排放，不能成为接触面，产品，原料与供应水的潜在污染源。

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The anthrax contamination was traced through other mailrooms and eventually back to Washington's Brentwood processing facility, where two employees contracted the inhalation variety of the disease and died.

CNN: Fumigation largely succeeding in clearing anthrax