The first course of inactivated polio vaccine is given at the age of:
Explanation
•Inactivated polio vaccine is currently used for the primary immunization of healthy infants in four doses, starting at 2 months of age.
•It is given in four doses at 2 months, 4 months, between 6 and 18 months, and between 4- 6 years old.
•Poliomyelitis is caused by the polio virus. The disease can cause paralysis.