A statement is given followed by some conclusions as part of the options. Select the conclusion that logically follows the statement.
Statement: Polio vaccines given to children below 5 years of age reduccinstances of polio in the vaccinated children.

Correct option is C

The statement says that polio vaccines reduce instances of polio but does not claim complete prevention.
Vaccines are highly effective but not 100% foolproof, meaning a few vaccinated children may still get polio in rare cases.