Which statement regarding the dose volume, storage temperature, and characteristics of the standard Oral Cholera Vaccines (OCV), such as Shanchol or Euvichol, is correct?

Question

Biology · Immunization and Vaccines

Verified Solution4 OptionsUpdated: October 2026👁️1 View

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Correct answer

1.5 ml to 2 ml oral dose, stored at +2°C to +8°C, provides short-to-medium term protection (about 2 to 3 years).

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Answer 1

0.5 ml intramuscular injection, stored at −20°C, provides lifelong protection.

Answer 2

1.5 ml to 2 ml oral dose, stored at +2°C to +8°C, provides short-to-medium term protection (about 2 to 3 years).

Answer 3

1 ml oral dose, stored at room temperature up to 45°C, effective for 10 years.

Answer 4

0.1 ml intradermal injection, stored at +8°C to +15°C, effective for 1 year.

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