What is the IPV schedule for unvaccinated children 418 years of age?
The schedule for routine polio vaccination of children 417 years of age is 2 doses of IPV separated by 48 weeks, and a third dose 612 months after the second dose. If an accelerated schedule is needed, three doses separated by at least 4 weeks may be given. Polio vaccine is not routinely administered to persons 18 years of age and older.
