The first vaccine was developed by Edward Jenner.
The vaccine developed by Edward Jenner was against which of the following diseases?
Statement 1: Smallpox vaccination was developed by Edward jenner
Statement 2: It was isolated from a cow suffering from smallpox
The vaccine for smallpox was discoverd by :
(a) Alexander Fleming (b) Edward Jenner (c) Louis Pasteur (d) Rober Koch