Polio is a contagious viral illness that in its most severe form causes paralysis, difficulty breathing and sometimes death.
In the U.S., the last case of naturally occurring polio happened in 1979. Today, despite a concerted global eradication campaign, poliovirus continues to affect children and adults in Afghanistan, Pakistan and some African countries.
The Centers for Disease Control and Prevention (CDC) advises taking precautions to protect against polio if you're traveling anywhere there's a risk of polio.
If you're a previously vaccinated adult who plans to travel to an area where polio is occurring, you should receive a booster dose of inactivated poliovirus vaccine (IPV). Immunity after a booster dose lasts a lifetime.
Mar. 11, 2014
- Jubelt B. Polio and infectious diseases of the anterior horn. http://www.uptodate.com/home. Accessed Oct. 27, 2013.
- Goldman L, et al. Goldman's Cecil Medicine. 24th ed. Philadelphia, Pa.: Saunders Elsevier; 2012. http://www.clinicalkey.com. Accessed Oct. 27, 2013.
- Maurice J. Ending polio — If at first you don't succeed … . The Lancet. 2013;381:1261.
- Brunette GW, et. al. CDC Health Information for International Travel 2014: The Yellow Book. Philadelphia, Pa: Mosby Elsevier; 2014. http://wwwnc.cdc.gov/travel/yellowbook/2014/chapter-3-infectious-diseases-related-to-travel/poliomyelitis. Accessed Oct. 27, 2013.
- Ferri FF. Ferri's Clinical Advisor 2014: 5 Books in 1. Philadelphia, Pa.: Mosby Elsevier; 2014. https://www.clinicalkey.com. Accessed Oct. 27, 2013.
- Kliegman RM, et al. Nelson Textbook of Pediatrics. 19th ed. Philadelphia, Pa.: Saunders Elsevier; 2011. http://www.clinicalkey.com. Accessed Oct. 27, 2013.
- Lexell J, et al. Life satisfaction and self-reported impairments in persons with late effects of polio. Annals of Physical and Rehabilitation Medicine. 2012;55:577.
- Simionescu L, et al. Post-polio syndrome. http://www.uptodate.com/home. Accessed Nov. 4, 2013.
- Polio and prevention. The Global Polio Eradication Initiative. http://www.polioeradication.org/Polioandprevention.aspx. Accessed Nov. 4, 2013.
- Polio. National Network for Immunization Information. http://www.immunizationinfo.org/vaccines/polio. Accessed Nov. 4, 2013.
- Pediarix vaccine: Questions and answers. Centers for Disease Control and Prevention. http://www.cdc.gov/vaccines/vpd-vac/combo-vaccines/pediarix/faqs-hcp-pediarix.htm. Accessed Nov. 4, 2013.
- Steckelberg JM (expert opinion). Mayo Clinic, Rochester, Minn. Nov. 5, 2013.
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