Recent reports indicate that the number of the people suffered from poor water sources and insufficient sanitation are much greater than people exposed to wars and similar violence. According to World Health Organization (WHO), for instance, 11% of the world still could not access any types of water supply. In terms of sanitation, 36% of the world population could not reach these facilities. Inappropriate sanitation conditions, lack of hygiene, and unsafe water increase the number of the people suffered from infectious
No takes yet. Share an insight, caveat, or question.
Sağdıç et al. (2016) studied this question.