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Top 10 Worst Viruses

  • Click UP or DOWN to vote on entries! +2
    1Ebola

  • 2HIV/AIDS

  • 3SARS

  • 4Influenza

  • 5Smallpox

  • 6Malaria

  • 7Cholera

  • 8Plague

  • 9Polio

  • 10HPV

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