In many countries the epidemic is still in its early stages-largely contained within high risk groups - providing a window of opportunity to contain its spread.

在许多国家，这种疫病仍然处于早期阶段(主要存在于高危人群中)，因此具有遏制其传播的机会。

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World Health Organization officials say Somalia is facing "the huge threat" of a cholera epidemic, and that efforts to contain and control the disease must be intensified.

世界卫生组织官员表示，非洲国家索马里目前面临着霍乱疫情爆发的“巨大威胁”。 世卫组织官员进一步表示，目前必须要加大控制疫情的力度。

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Quickly to contain the AIDS epidemic and the spread of AIDS has become an urgent priority.

迅速遏制艾滋病的流行与蔓延，已成为艾滋病防治迫在眉睫的一项重点工作。

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And it is nearly impossible to contain the cholera, now at epidemic proportions with some 300 to 400 cases diagnosed per week.

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