Which Of The Following Is A Major Cause Of Waterborne Diseases?

What is a major cause of waterborne diseases?

Waterborne illnesses have two main causes: Pollution e.g.

dangerous levels of chemicals, nitrates or heavy metals in the water supply due to industrial pollution or the over-use of agricultural chemicals.

Dirt & Contamination – Bacteria, viruses and parasitic organisms invisibly contaminate the water and cause disease.

What are the most common waterborne diseases?

Of the seven most common waterborne diseases in the world, diarrhea is the central symptom.

Dysentery

  • Stomach cramps and pain.
  • Diarrhea.
  • Fever.
  • Nausea.
  • Vomiting.
  • Dehydration.

Where do water borne diseases come from?

Waterborne illness is caused by recreational or drinking water contaminated by disease-causing microbes or pathogens. Of note, many waterborne pathogens can also be acquired by consuming contaminated food or beverages, from contact with animals or their environment, or through person-to-person spread.

What are three water borne diseases?

Waterborne diseasesData are available for some water-, sanitation- and hygiene-related diseases (which include salmonellosis, cholera, shigellosis), but for others such malaria, schistosomiasis or the most modern infections such legionellosis or SARS CoV the analyses remain to be done.

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