I think because they have a DNA
I kinda remember it and I think it's 60%
I think it might be the first one: hiv infections. (hope this helps!)
Water-borne 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.