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The largest three poverty-related diseases (PRDs)—AIDS, malaria, and tuberculosis—account for 18% of diseases in poor countries. [56] The disease burden of treatable childhood diseases in high-mortality, poor countries is 5.2% in terms of disability-adjusted life years but just 0.2% in the case of advanced countries. [56]
Waterborne diseases are conditions (meaning adverse effects on human health, such as death, disability, illness or disorders) [1]: 47 caused by pathogenic micro-organisms that are transmitted by water. These diseases can be spread while bathing, washing, drinking water, or by eating food exposed to contaminated water. [2]
The usual cause of death is dehydration. Most cases of diarrheal illness and death occur in developing countries because of unsafe water, poor sanitation, and insufficient hygiene. Other waterborne diseases do not cause diarrhea; instead these diseases can cause malnutrition, skin infections, and organ damage. [3]
For example, diarrhea, a main cause of malnutrition and stunted growth in children, can be reduced through adequate sanitation. [3] There are many other diseases which are easily transmitted in communities that have low levels of sanitation, such as ascariasis (a type of intestinal worm infection or helminthiasis ), cholera , hepatitis , polio ...
He reported some cases of scabies outbreaks because of poor sanitary conditions. ... The World Bank has estimated that the earthquake has caused an estimated $34.2 billion in direct physical ...
Low water quality caused by poor sanitary conditions has been shown to influence evolution of infection. The disease becomes more distinct when the immediate aquatic environment is poor, and oxygen deficiency increases virulence of the agent. Likewise, excessive ammonium concentration causes an increase in mortality of fish. [5]
Utilities such as toilets and wash basins were invented to deal safely with human waste but still have risks associated with them. Safe disposal of human waste is a fundamental need; poor sanitation is a primary cause of diarrhea disease in low-income communities. Respiratory viruses and fungal spores spread via the air.
Pseudomonas aeruginosa — which can cause infections in the blood and lungs, according to the Centers for Disease Control and Prevention — was recovered in multiple water samples from June 2021 ...