Why do people still get polio in some countries and not in others?

October 26, 2026 · 12:16 pm 1 sources

Image: The Conversation

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Coverage

• Why do people still get polio in some countries and not in others?
  This article is republished from The Conversation under a Creative Commons license. Read the original article. · October 26, 2026 12:16
  Polio can survive only where it finds kids who aren’t protected by a vaccine.