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

Options

A. All children who are vaccinated will never get polio
B. If the cost of the vaccination is more than the cost of treatment, then the vaccination should be suspended
C. Some children get polio despite getting polio vaccines
D. Some children may get polio via vaccinations