Search results
Results from the WOW.Com Content Network
Waterborne diseases were once wrongly explained by the miasma theory, the theory that bad air causes the spread of diseases. [ 27 ] [ 28 ] However, people started to find a correlation between water quality and waterborne diseases, which led to different water purification methods, such as sand filtering and chlorinating their drinking water.
Reduction of waterborne diseases and development of safe water resources is a major public health goal in developing countries. In 2017, almost 22 million Americans drank from water systems that were in violation of public health standards, which could contribute to citizens developing water-borne illnesses.
Viruses are a major cause of human waterborne and water-related diseases. Waterborne diseases are caused by water that is contaminated by human and animal urine and feces that contain pathogenic microorganisms. A subject can get infected through contact with or consumption of the contaminated water.
The disease is usually caused by C. jejuni, a spiral and comma-shaped bacterium normally found in cattle, swine, and birds, where it is nonpathogenic, but the illness can also be caused by C. coli (also found in cattle, swine, and birds), C. upsaliensis (found in cats and dogs) and C. lari (present in seabirds in particular).
Since the beginning of May, 29 cases of the waterborne disease have been confirmed in the state. The flooding over about two weeks killed at least 161 people, with 82 still missing, state ...
Waterborne diseases are now a risk in Brazil's southernmost state, authorities say, as residents begin to return to flooded homes and clean up after catastrophic floods that killed at least 169 ...
One of the most commonly transmitted waterborne disease categories are the diarrhea diseases. [11] These diseases are transmitted through unsafe drinking water or recreational water contact. [33] Diarrheal diseases account for 10–12% of deaths in children under five, as the second leading cause of death in children this age.
Symptoms include “sensitivity to light, dizziness, pain behind the eyes, nausea, vomiting, and rash,” the CDC says, while more serious disease includes meningitis, encephalitis, and bleeding.