Side effects: The vaccine may cause mild side effects such as soreness at the injection site, mild fever, or tiredness. Rarely, an allergic reaction may occur.
Additional precautions: Not suitable for those with a severe allergy to any component of the vaccine or a previous dose. People who are unwell should delay vaccination until they recover.
Risks caused by polio: Polio can cause permanent paralysis, breathing difficulties, and can be life-threatening. There is no cure, and prevention through vaccination is the best protection.