Lack of adequate clean water has serious health implications, including the prevalence of water-borne diseases such as cholera, typhoid, hepatitis a and e, and diarrhea.

缺乏足够干净的水资源是一种健康隐患，包括诸如霍乱、伤寒、甲肝、戊肝和痢疾等水生疾病的流行。

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According to the CDC, it takes less than a minute for E. coli to be inactivated if chlorine levels are adequate, about 16 minutes to control Hepatitis A virus, about 45 minutes to kill off the Giardia parasite and over 10 days for a Crypto parasite.

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"Many firms could be in for a nasty shock by failing to give themselves adequate legal protection when doing e-business, " said the London chamber's acting chief executive Peter Bishop.

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