Multiple choice

Edward Jenner invented a vaccine for:

  1. smallpox

  2. rabies

  3. hepatitis

  4. polio

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

In 1796, Edward Jenner developed the world's first successful vaccine by using cowpox material to immunize a boy against smallpox. This pioneering work eventually led to the global eradication of smallpox in 1980.