Match the following.

$\begin{array}{cc}\text{Diseases}& \text{Components in the vaccine}\\ \text{1) Rabies}& \text{A) Cellular parts of pathogen}\\ \text{2) Tetanus}& \text{B) Neutralized germs}\\ \text{3) Hepatitis B}& \text{C) Neutralized toxins}\\ \text{4) Measles}& \text{D) Killed germs}\end{array}$

The correct option is D

1 - D, 2 - C, 3 - B, 4 - A

The table below depicts the major components in the vaccine for the corresponding disease. They stimulate our immune system to produce the necessary antibodies against these diseases so that we become immune to them.

$\begin{array}{cc}\text{Diseases}& \text{Components of Vaccine}\\ \text{1) Rabies}& \text{D) Killed germs}\\ \text{2) Tetanus}& \text{C) Neutralized toxins}\\ \text{3) Hepatitis B}& \text{A) Cellular parts of pathogen}\\ \text{4) Measles}& \text{B) Neutralized germs}\end{array}$