What is the IPV polio vaccine?

IPV stands for inactivated poliovirus vaccine. It contains poliovirus that has been treated so it cannot cause polio, while still presenting features that the immune system can learn to recognise. After vaccination, the body can respond more quickly if it encounters poliovirus. IPV is commonly included in childhood immunisation schedules and may be combined with vaccines protecting against other infections. The exact product and timing depend on the local schedule, age, previous doses and health history.

Check your child’s immunisation record with a healthcare provider and ask which IPV dose is due. If a dose was delayed, do not restart a schedule without advice; the clinic can explain the appropriate catch-up plan. Tell the vaccinator about a previous serious reaction to a vaccine or any current significant illness. More guidance is available in [Childhood Immunisation](/treatments/preventive-care-and-vaccination/childhood-immunisation/).

After vaccination, seek urgent help for breathing difficulty, swelling of the face or throat, widespread hives, collapse or unusual unresponsiveness. These reactions are uncommon but need immediate attention. A sore arm, mild fever or brief irritability can occur; contact the clinic if a reaction is severe, persistent or worrying.

Ask which vaccine product is being offered, whether it is part of a combination vaccine, which doses are recorded, and what side effects should prompt a call. Confirm when the next visit is due and how a delayed dose will be handled.