Q: Which one of the following statements about immunisation is correct?
(a)In immunisation, infectious agent is killed directly by component of vaccine
(b)In immunisation, infectious agent is killed through immune system
(c)Immunisation has no role in preventing infectious diseases
(d)Immunisation against one infectious disease is sufficient for all infectious diseases
Correct Answer: (b)
The correct answer is (b) 'In immunisation, infectious agent is killed through immune system'. This question from the Science & Technology domain tests knowledge of Health & Diseases.