How we conquered the deadly smallpox virus - Simona Zompi
TED-Ed Lesson: For 10,000 years, humanity suffered from the scourge of smallpox. The virus killed almost a third of its victims within two weeks and left survivors horribly scarred. But Simona Zompi commends the brave souls – a Buddhist nun, a boy, a cow, a dairymaid and physician Edward Jenner – wh…
