The first vaccination was produced against --------

Options :
  1. small pox
  2. Rabies
  3. both of the above
  4. none of the above
Answer and Explanation :-

Answer: Option 1

Explanation:

Sorry there is no explanation for this answer. Please help others by posting your response below

How do you rate this queston?  Very Easy  Easy  Average  Above Average  Tough

Previous Question : Active immunity by vaccination is by injecting ---------

Next Question : Dipicolinic acid is a substance found in bacterial ---------

Click here for online test on Microbiology

Responses


 (Getemail alerts when others member replies)







Learn the rules and then break them in such a way as to exercise good taste.
-George Shearing