Which of the following pair of human disease – microorganism – mode of transmission is correct?
I. Tuberculosis – Virus – Air
II. Chicken Pox – Virus – Water/Food
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. Neither I nor II.
The correct pair is:
I. Tuberculosis – Bacteria – Air
II. Chicken Pox – Virus – Air
- Tuberculosis is caused by the bacterium Mycobacterium tuberculosis and spreads primarily through airborne droplets.
- Chicken Pox is caused by the virus Varicella-zoster and spreads through respiratory droplets or direct contact with fluid from blisters.