Question

why is open drainage system is healthy hizard?

Answer 1

$\mathbb{\red{\huge{hello}}}$
Although filariasis is more of a serious urban health problem, it can cause significant health hazard in rural settlements and farming communities where poor surface drainage, lack of sanitation facilities and environmental pollution through uncontrolled waste and excreta disposal are prevalent

Answer 2

Here is ur answer

Although filariasis is more of a serious urban health problem, it can cause significant health hazard in rural settlements and farming communities where poor surface drainage, lack of sanitation facilities and environmental pollution through uncontrolled waste and excreta disposal are prevalent.

i hope it helps uh ✌️✌️