Chapter 17.3, Problem 6AYP

Summary Introduction

To explain:

The difference between oral polio vaccine and an inactivated polio vaccine, and under which circumstance each is appropriate.

Concept introduction:

Vaccines contain antigens of various microorganisms which generates an immune response inside the body. There is secretion of antibodies from $\text{B}$ cells which traps the foreign antigens in the blood leading to prevention of the spread of infection.