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Bar graph indicating the number of cases of wild poliovirus, by country and month of onset (worldwide, January 2016 to March 2019)

Data as of May 3, 2019. (Source: Greene SA, Ahmed J, Datta SD, et al. Progress toward polio eradication - worldwide, January 2017-March 2019. MMWR Morb Mortal Wkly Rep 2019;68[20]:458-62.)

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