Those people crowded together with poor water and sanitation risk pneumonia, water-borne diarrhoeal diseases, as well as infectious diseases such as malaria and measles.

这些民众挤在一起以及水和卫生设施不良，使他们遭受肺炎、水源性腹泻病以及疟疾和麻疹等传染病的危险。

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Dadachova, a pioneer in the use of radioimmunotherapy against infectious diseases, previously successfully turned it on a streptococcal bacterium that causes pneumonia.

应用放射免疫疗法治疗感染性疾病的先驱者Dadachova，先前曾经首次成功地将其应用于一种引起肺炎的链状球菌的治疗。

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And so you can see the pneumonia, tuberculosis, the communicable diseases, infectious diseases, for the most part, are taking the most lives at that point.

你可以看到肺炎,肺结核,传染病,感染性疾病,是夺走大多数人生命的主要原因

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Infectious diseases still take a grave toll in poor countries, especially childhood killers such as malaria, pneumonia and diarrheal diseases that are rarely a threat in rich countries.

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