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Internally displaced persons (IDPs) are often predisposed to infectious diseases because of the temporary nature of their abode whic
Cholera has been eliminated as a public health problem in high-income countries that have implemented sanitation system separating t
Mount Sinabung erupted in September 2013, causing the mass evacuation of more than 30,000 people.
Batch water treatment consists of the intermittent use of settling tanks for water clarification, and is a common treatment practice