Vibrio cholerae and Salmonella paratyphi in sewage cause cholera and:
ADengue
BMeasles
CTyphoid
DMalaria
Answer & Solution
Correct answer: C. Typhoid
1. Sewage carries disease-causing bacteria.
2. Salmonella paratyphi causes typhoid.
3. Vibrio cholerae causes cholera.
_Source: syllabus Science, Chapter 18, Wastewater Story._
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