Cholera is an acute diarrhoeal infection caused by the bacterium *Vibrio cholerae* - HSC - SSCE Biology - Question 21 - 2020 - Paper 1
Question 21
Cholera is an acute diarrhoeal infection caused by the bacterium *Vibrio cholerae*. Humans are infected when they consume food or water that is contaminated with the... show full transcript
Worked Solution & Example Answer:Cholera is an acute diarrhoeal infection caused by the bacterium *Vibrio cholerae* - HSC - SSCE Biology - Question 21 - 2020 - Paper 1
Step 1
Strategy 1: Improve Hygiene Practices
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Answer
Regular handwashing with soap, especially after using the toilet, can significantly reduce the spread of cholera. This practice washes away bacteria that can be transmitted through direct contact with contaminated surfaces or food.
Step 2
Strategy 2: Ensure Safe Drinking Water
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Purifying drinking water through boiling or filtration will eliminate Vibrio cholerae present in the water. Access to clean water sources is crucial for preventing cholera outbreaks.
Step 3
Strategy 3: Proper Sewage Disposal
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The proper disposal of sewage can prevent contamination of groundwater and water bodies. Effective sanitation systems ensure that waste do not come into contact with water sources that supply the community.
