You are aware of Polio Eradication Programme in your city. Children are vaccinated because (a) vaccination kills the polio causing microorganisms (b) prevents the entry of polio causing organism (c) it creates immunity in the body all the above
ScienceClass 9CBSEAnswered 27 Mar 2026
Answer
- Soln:
Answer is (c) it creates immunity in the body
Explanation:
Vaccines create immunity against the pathogens against which it is designed.
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