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Railways PYQCBT 1 2016

RRB NTPC · Question 1

_________is not caused by airborne transmission.

  1. Tuberculosis

  2. Chickenpox

  3. Measles

  4. Hepatitis B

Show answer & explanation

Answer: (D) Hepatitis B

Explanation

Tuberculosis, chickenpox and measles spread through the air via droplets from coughing and sneezing. Hepatitis B spreads through infected blood and body fluids (unsafe injections, transfusions, sexual contact, mother to child), not through the air.