Sign Up for a Free Account

This is an image preview.
Start a Free Account
to view the full image.

Sign Up for a Free Account For information on discounts, see Plans & Pricing

  • Nearly 3,000 illustrations, including video clips of neurologic disorders.

  • Every article is reviewed by our esteemed Editorial Board for accuracy and currency.

  • Full spectrum of neurology in 1,200 comprehensive articles.

  • Listen to MedLink on the go with Audio versions of each article.

Bar graph indicating the number of wild poliovirus cases among countries with endemic polio and regions with recent polio outbreaks, by month and year of onset (January 2012 to April 2014)

Data as of May 20, 2014. (Source: Moturi EK, Porter KA, Wassilak SG, et al. Progress toward polio eradication--worldwide, 2013-2014. MMWR Morb Mortal Wkly Rep 2014;63[21]:468-72.)

Related Article

Related Media

Associated Disorders

  • Aseptic meningitis
  • Bulbar polio
  • Bulbospinal polio
  • Infantile paralysis
  • Nonparalytic polio
  • Paralytic polio
  • Polioencephalitis
  • Post-polio progressive muscular atrophy
  • Post-polio syndrome
  • Spinal paralytic polio