How does human waste contribute to waterborne diseases?
Human waste is a significant source of waterborne diseases. When fecal matter contaminates water supplies, it introduces pathogens that can cause illnesses such as diarrhea, hepatitis, and giardiasis. Contaminated water is a major issue in areas lacking proper sanitation infrastructure. The consumption of or contact with contaminated water can lead to widespread outbreaks, particularly in densely populated or resource-limited settings.