The Student Room Group

Edward Jenner

Why did his vaccination prevent chicken pops?
Reply 1
it was small pox. He got some small pox spores/pus and mixed with with some cow blood. The effect helped people not get small pox. This is why it's called vaccination, since vaca is cow in Latin.
Reply 2
Chicken pops sounds like a rather bad cereal dude..

Quick Reply

Latest

Trending

Trending