If fecal organisms contaminate a lake, stream or seashore, anyone in the water risks infection by microbes entering through the mouth, nose, eyes or open wounds.

湖泊、溪流或海岸一旦遭受粪便细菌的污染，接触这些水域的人就等于 冒 著感染的风险，因为这些微生物会经由口、鼻、眼睛或外在伤口进入人体。

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Other impacts associated with inadequate sanitation include an estimated 260 million people infected with schistosomiasis, a potentially fatal parasitic infection spread through contact with contaminated water.

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The highly contagious virus can be spread by contact with contaminated surfaces or objects, contact with a person who has the infection or through contaminated food and water.

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Cholera, an intestinal infection, is spread through contaminated food or water.

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