There are three strains of wild poliovirus

Details

• Corporate Authors:
  Center for Global Health (U.S.)
• Description:
  October 24th is World Polio Day.
  
  There are three strains of wild poliovirus: 3, 2, 1.
  
  Last Seen: November 10, 2012 Wild Poliovirus Type 3
  
  Last Seen: October 24, 1999 Wild Poliovirus Type 2
  
  Type 1: Only one strain of wild poliovirus remains
  
  With the eradication of wild polioviruses types 2 and 3,
  
  we are one step closer to a polio-free world.
  
  #endpolio
  
  Learn more at go.usa.gov/xpqF4
  
  This animated social media video media icon[MP4 – 4,110 KB] has no audio.
  
  
• Subjects:
  Anniversaries And Special Events Disease Eradication Global Health Immunization Programs Poliomyelitis/prevention & Control Poliomyelitis Vaccine
• Source:
  World Polio Day
• Document Type:
  Moving Image
• Name as Subject:
  World Polio Day ; World Polio Day
• Genre:
  Animated GIFs
• Pages in Document:
  1 poster
• Collection(s):
  Stephen B. Thacker CDC Library
• Main Document Checksum:
  urn:sha-512:50637c77e5b946718a7e00abe9271fc3e38f8c9962526b1d0417c5227fbcd80acda1c358b99a4666ad6dbba60c7aa72acb470d50451f17b0aa5faabdfdc6aea1
• Download URL:
  https://stacks.cdc.gov/view/cdc/82161/cdc_82161_DS1.jpeg
• File Type:
  [JPEG - 48.51 KB ]