Prevent the spread of disease.

为防止疾病蔓延。

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We must take actions to prevent the spread of disease.

我们必须采取行动防止疾病的传播。

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Hand washing is a powerful way to prevent the spread of disease.

洗手是防止疾病传播的一种强有力的方法。

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Efforts are focussing instead on the need to cremate the thousands of dead to prevent the spread of disease.

BBC: Indian quake operations concentrate on survivors

Thorough cooking can kill bacteria, and washing your hands before and after touching meat can prevent the spread of disease.

CNN: What government tests found in your meat

Media reports say many residents have been killed by snipers while trying to collect garbage from the streets to prevent the spread of disease.

CNN: Syria's 'urban refugees' struggle for survival