Untreated human excreta is a health hazard. Explain.

Untreated human excreta contains harmful pathogens like bacteria and viruses. If left untreated, these pathogens spread waterborne diseases like cholera and typhoid, causing illness among communities. Improper disposal contaminates water sources and soil, posing health risks to humans and ecosystems. Insects and pests can carry these pathogens, further spreading diseases. Proper treatment and sanitation of human waste through sewage systems and toilets are vital to prevent the transmission of diseases, safeguard public health, and maintain a clean environment.