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Background: The coronavirus disease (COVID-19) pandemic poses a grave threat to refugees and internally displaced persons (IDPs).
Cholera has been eliminated as a public health problem in high-income countries that have implemented sanitation system separating t
Dispensers are a source-based water quality intervention with promising uptake results in development contexts.
In order to ensure maximum consumer benefits (e.g.
Emergency water treatment approaches relying on coagulation vary from centralised modular and portable ‘‘kits’’ to ‘‘