UNICEF works in more than 100 countries to improve access to safe water and sanitation facilities. But 768 million peoples are still with impure drinking water.
Yes since health would effect productivity.
Safety is how safe you are, or out of harms way. Sanitation is how clean you are.
Water sanitation is covered by the methods used to make water sanitary that is clean.
definition of government environmental sanitation
Sanitation refers to the provision of facilities and services for the safe disposal of human waste and the maintenance of hygienic conditions, particularly in relation to clean water and food preparation. It is essential for preventing the spread of diseases and promoting public health.
Bacterial gastroenteritis is frequently a result of poor sanitation, the lack of safe drinking water, or contaminated food--conditions that are common in developing nations.
keep food and facility safe from pest and microorganizms
Water is recovered by sanitation and water treatment plants
there are many reasons- 1.Cities are more wealthy places with factories and offices.
Bacterial gastroenteritis is frequently a result of poor sanitation, the lack of safe drinking water, or contaminated food--conditions that are common in developing nations.
water sanitation crew
Of course; all larger cities have tap water and sanitation systems.