Exposure to untreated sewage can lead to health risks due to the presence of harmful bacteria, viruses, and parasites that can cause various illnesses. These contaminants can enter the human body through inhalation, ingestion, or skin contact.
Inhaling contaminated air close to untreated sewage can cause respiratory problems such as coughing, wheezing, and shortness of breath. It may also lead to more serious conditions like pneumonia and bronchitis.
Sewage contains disease-causing microorganisms that can cause gastrointestinal issues if ingested. Symptoms of ingestion can include nausea, vomiting, diarrhea, and abdominal pain.
Direct contact with sewage-contaminated water or materials can result in skin infections. These may manifest as rashes, redness, itchiness, and even more severe infections such as cellulitis or sepsis.
Chronic exposure to untreated sewage can lead to more long-term health problems. Individuals who live near contaminated areas may experience increased risk of developing asthma, allergies, and other respiratory issues. Additionally, certain parasites found in sewage can cause chronic infections and organ damage.