A single oral dose of ondansetron given to children with mild to moderate dehydration can control vomiting, avoid hospitalization and intravenous fluid administration which would otherwise be needed.

恩丹西酮单剂口服给予轻度至中度脱水的儿童可控制呕吐，避免住院和静脉输液补充。

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Less than 20% of ill persons develop typical cholera with signs of moderate or severe dehydration.

不到20%的患者罹患典型霍乱，伴有中度或重度脱水的体征。

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Among people who develop symptoms, 80% have mild or moderate symptoms, while around 20% develop acute watery diarrhoea with severe dehydration.

在出现症状的病人中，有80%出现轻度或中度症状，而约20%的病人患有急性水样腹泻，同时伴有严重脱水。

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