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Why is cholera outbreaks more consistent with contaminated of water than air?
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How can cholera can be prevented?
Cholera is a disease that is spread by contaminated water, particulary, by water that is contaminated by human sewage. If water is properly treated, it will not spread cholera and the disease will be prevented.
In the essay On the Mode of Communication of Cholera what is the primary technique that author John Snow uses to support his claim that cholera spreads from person to person?
John Snow primarily uses detailed case studies and maps to show the correlation between contaminated water sources and cholera outbreaks, suggesting that the disease spreads through water contaminated with fecal matter. This technique helps him support his claim that cholera is transmitted person to person through contaminated water sources.
How do you avoid cholera?
do not drink contaminated water
Has the Peruvian cholera epidemic resulted in less than 10000 cases of cholera due to contaminated water?
Yes, the Peruvian cholera epidemic resulted in less than 10000 cases of cholera due to contaminated water.
How cholera is spread?
Cholera is spread through contaminated water and food. Cholera is unlikely to spread directly from one person to another.
how does cholera spread from human to human?
Cholera spread by fecal oral route. That means cholera is there in he feces of the cholera patient in millions. It is mostly transmitted by contaminated water. House fly also play important role in the spread of cholera. Flies sit on the feces of the cholera patient and then on your food, to transfer the bacteria to you.
Who discovered the the cause of cholera?
John Snow discovered cholera in 1852, from contaminated water.
How did cholera get spread?
Cholera is usually spread through water contaminated by faeces and unhygenic practices
What is cholera how does it spread?
Cholera is a dreadful disease caused by unsanitary conditions found along rivers which pioneers stopped to camp at. It is caused by contaminated water. They do human waste on the rivers and they drank the water. They threw animal carcasses on the river which they drank. They threw food on the rivers which caused the water in river to turn into an contaminated water which they drank caused cholera. Sadly, the emigrants did not realize that they will get cholera from the contaminated water.
What percentage of Earth's water is contaminated by Cholera?
2.5 percent
What is the mode of transmission of cholera?
Cholera is transmitted by fecal oral route. It is transmitted by contaminated water. It is also transmitted by contamination of food by flies and by contaminated hands.
What is the mode of transmissionof cholera?
Transmission occurs from man to man viaFecally Contaminated WaterFruits & VegetablesUncontrolled water sources such as wells, lakes, ponds, streams and rivers pose a great threat.Contaminated Food Drinks: Ingestion of contaminated food and drinks have been associated with outbreaks of cholera. Bottle feeding could be a significant risk factor for infants. Fruits and vegetables washed with contaminated water can be a source of infection. After preparation, cooked food may be contaminated through contaminated hands and/or flies.PathogenesisThe main symptom of cholera is diarrhea.Drinking WaterContaminated at its sourceContaminated during storageIce made from contaminated waterFoodContaminated during or after preparationFruits and vegatables, freshened with contaminated water and eaten raw.Fruits and vegatables, grown at or near ground level and fertilised with night soil or irrigated with water contaminated with human waste, and with eaten raw.Infection usually spreads through contaminated water and food.Large epidemics are often related to faecal contamination of drinking water supplies
