Question

What percentage of all communicable diseases are waterborne. Options are these: 20% 21% 22% 23%

Answer 1

Answer:

22%

Explanation:

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Answer 2

Answer:22%

According to the World Health Organization, waterborne diseases account for an estimated 3.6% of the total DALY (disability- adjusted life year) global burden of disease, and cause about 1.5 million human deaths annually