Polio

Polio illustration

What is polio?

Mainly affecting children under 5 years, this untreatable viral infection gives some people flu-like symptoms and nausea and in less than 1% of cases it can paralyse you.

Polio illustration

Risk areas for Polio

Map of risk areas for Polio
  • Key fact

    The world-wide vaccination campaign has led to a 99% reduction in polio cases since 1988.1

  • How do you get polio?

    The polio virus lives in the intestine and spreads from person to person through coming into contact with the faeces of someone who has the infection.1 Eating food or drinking water contaminated by the faeces of someone who has polio can also transmit the disease.3

  • Which countries are affected by polio?

    Most countries are now free of polio (see map). The risk of polio is greatest in Afghanistan, Nigeria and Pakistan.1 Certain other countries are also affected.2

  • What are the symptoms of polio?

    Most people will not experience any symptoms.3 Those who do may get a flu-like illness up to 3 weeks after infection, including symptoms such as fever, fatigue, headache, vomiting, stiffness of the neck and pain in the limbs.1,3

  • How serious is polio?

    Polio can be fatal and cannot be treated.1 Severe polio causes paralysis in 1 in 200 people, mainly of the legs and sometimes of the muscles used to breathe.1

  • Can I prevent getting polio?

    You can take the following precautions to help reduce your risk of infection:

    • Visit your nearest convenient pharmacy or specialist travel health clinic for a risk assessment before your trip

Ready to get started? Check now for your nearest travel health clinic.

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References
  1. World Health Organization. Factsheet. Poliomyelitis. March 2019. Available online: https://www.who.int/en/news-room/fact-sheets/detail/poliomyelitis (Last accessed April 2019)
  2. Travel Health Pro. Polio: Public Health Emergency of International Concern Update. March 2019. Available online: https://travelhealthpro.org.uk/news/396/polio-public-health-emergency-of-international-concern (Last accessed April 2019)
  3. NHS. Conditions. Polio. July 2018. Available online: https://www.nhs.uk/conditions/polio/ (Last accessed April 2019).

UK-BOTB-1900037 June 2019