Understanding Vaccines: What Are The Common Misconceptions About Vaccines And Immunization? What are the common misconceptions about vaccines and immunization? – Vaccines are a cornerstone of modern medicine, providing significant protection against infectious diseases. Understanding how vaccines work and their role in public health can help dispel myths and encourage vaccination. Basic Science of Vaccines Vaccines function by mimicking an infection, training the immune system to recognize and combat specific pathogens without causing the disease itself. When a vaccine is administered, it introduces a harmless component of a virus or bacterium—such as proteins or inactivated versions—into the body. This exposure…