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Water purification and deworming of the population at risk

Consuming contaminated water is highly detrimental to health. In addition to containing dirt, it contains heavy metals such as nickel, manganese, lead, chromium, cadmium, copper, and mercury. It is a source of bacteria such as E. coli, V. cholerae, Salmonella, Shigella, and Helicobacter pylori, among others, viruses such as Hepatitis A and E, Rotavirus, and Norovirus, and […]

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