Side effects: The polio vaccine may cause mild side effects such as soreness or redness at the injection site, tiredness, headache, or mild fever.
Additional precautions: Practise good hygiene, including regular handwashing, especially when travelling to areas where polio is still present. Ensure booster doses are up to date before travel to high-risk regions.
Risks caused by polio: Polio is a serious viral infection that can affect the nervous system, leading to muscle weakness, paralysis, or permanent disability. In severe cases, it can be life-threatening.