Cured Disease.com
$1.95/moFree during preview Score Book

Monday, May 25, 2026

Line for May 25, 2026

Put these 5 milestones in time order, earliest at the top. The years appear when you lock in your order.

Line Pass feature Free during preview

Earliest

  1. 1
    Eradication smallpox

    The World Health Assembly declares the world free of smallpox

  2. 2
    Discovery tuberculosis

    Robert Koch announces the germ that causes tuberculosis

  3. 3
    Vaccine polio

    The first oral polio vaccines are licensed

  4. 4
    Campaign smallpox

    WHO starts a plan to rid the world of smallpox

  5. 5
    Vaccine measles

    The first live measles vaccine is licensed in the U.S.

Latest