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The transport medium for Vibrio cholerae can be

  • A.Venkatraman-Ramakrishnan medium
  • B.Selenite F broth
  • C.Tetrathionate broth
  • D.Nutrient broth

Answer: A

Correct answer: Venkatraman-Ramakrishnan medium

VR medium is a buffered sea-salt solution designed to keep vibrios viable in transit without allowing other organisms to overgrow them, and Cary-Blair serves the same purpose. Selenite F and tetrathionate broths are enrichment media for salmonellae and shigellae and will not preserve a vibrio.

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