Principles of immunisation

Question 1

What is meant by passive and active immunisation?

Answer 1

Active- A foreign antigen triggers an immune response. Creates immunological memory.
Passive- Gives quick immunisation but doesn’t create memory.

Question 2

What are the different types of vaccine?

Answer 2

Live/Attenuated 
Killed organism
Toxid
Recombinant (yeast)
Conjugate (protein bound)