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 reduce-instances of polio in the vaccinated children.
1
All children who are vaccinated will never get polio.
2
If the cost of the vaccination is more than the cost of treatment, then the vaccination should be suspended.
3
Some children get polio despite getting polio vaccines.
4
Some children may get polio via vaccinations.