Which of the following scientists performed the first vaccination against smallpox?
A)Pasteur
B)Jenner
C)Semmelweis
D)Koch

Question

Quizplus · Accepted Answer

Edward Jenner performed the first vaccination against smallpox in 1796, using cowpox as a vaccine. Pasteur developed germ theory and vaccines for various diseases, Semmelweis advocated for handwashing to prevent infections, and Koch developed methods for isolating and cultivating bacteria.

Which of the Following Scientists Performed the First Vaccination Against