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Currently, the emergence of a novel human coronavirus, SARS-CoV-2, has become a global health concern causing severe respiratory tra
Background In October 2010, Haiti was struck by a large-scale cholera epidemic.
Menstrual hygiene is a vital as well as a very sensitive issue for women in reproductive ages.
In order to ensure maximum consumer benefits (e.g.
Emergency water treatment approaches relying on coagulation vary from centralised modular and portable ‘‘kits’’ to ‘‘