Childhood vaccine
Polio Vaccine
The polio vaccine protects against polio, a virus that can cause paralysis. In the UK it is given within combined childhood vaccines and boosters.
What it protects against
It protects against poliomyelitis (polio), a viral infection that can attack the nervous system and cause permanent paralysis, and occasionally be life-threatening.
Who it's for
All children in the UK, given within the 6-in-1, preschool and teenage booster vaccines; boosters may also be advised for some travellers.
How it works
The UK uses an inactivated polio vaccine (IPV), which contains killed virus and cannot cause polio, prompting protective immunity.
Safety
Safety and side effects
It is very safe. Because it is given as part of combined vaccines, side effects are those of those vaccines — mainly soreness at the injection site and being briefly unsettled.
Education and reference only. This is general information, not a personal recommendation, and does not list doses — follow the current NHS schedule and your clinician's advice. Seek urgent help for signs of a serious allergic reaction after any vaccine.
Answers
Polio Vaccine: frequently asked questions
Is polio still a risk if it has been eliminated in the UK?
Polio no longer spreads routinely in the UK, but it still exists in some parts of the world and can be brought in, so keeping vaccination levels high remains important to prevent its return.
Do I need a polio booster to travel?
For travel to areas where polio is still a risk, a booster may be recommended. A travel clinic or GP can advise based on your destination and vaccination history.
Related
Other childhood vaccines
Sources
Where this is drawn from
- NHS — Vaccinations
- UK Health Security Agency (UKHSA) — the Green Book
- WHO — immunization
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