Which vaccine is primarily given to children to prevent tuberculosis?

Correct option is D

Ans: (d) BCG Sol. The BCG (Bacillus Calmette-Guérin) vaccine is primarily given to infants and young children to prevent tuberculosis (TB), particularly the severe forms of TB, such as meningeal TB and miliary TB. It is typically administered soon after birth, especially in countries where TB is common.
Explanation of each option:
· (a) MMR: The MMR vaccine is for measles, mumps, and rubella. It is not related to tuberculosis prevention.
· (b) DPT: The DPT vaccine provides protection against diphtheria, pertussis (whooping cough), and tetanus, not tuberculosis.
· (c) HepB: The HepB vaccine protects against hepatitis B, a viral infection affecting the liver, not tuberculosis.
· (d) BCG: Correct answer. The BCG vaccine is specifically designed to prevent tuberculosis, particularly in young children.