Tag: some infectious diseases

Questions Related to some infectious diseases

Oral _______ vaccines cannot provide life-long immunity.

some infectious diseases infectious diseases health and diseases biology

  1. AIDS

  2. Cholera

  3. Malaria

  4. Cold

Show answer
Correct Option: B
Explanation:

Explanation: Oral cholera vaccines provide only short-term immunity, which lasts for around 2 to 3 years.