Question

are you got doubt about diseases caused by untreated water?eg.

Answer 1

Waterborne diseases, including cholera, typhoid, and dysentery, are caused by drinking water containing infectious viruses or bacteria, which often come from human or animal waste. Water-washed diseases, such as skin and eye infections, are caused by lack of clean water for washing.

Answer 2

Yah I know them they are caused by untreated water they are called as water borne diseases