Consider the following diseases:

  1. Hepatitis-A
  2. Tuberculosis
  3. Poliomyelitis

Which of the above are viral diseases?

Answer: [A] 1 & 3 Only

The Hepatitis A virus infects liver cells and causes inflammation. Tuberculosis (TB) is caused by bacteria (Mycobacterium tuberculosis). Poliomyelitis is often called polio or infantile paralysis. It is an infectious disease caused by the poliovirus.

This question is a part of GKToday's Integrated IAS General Studies Module