What is the primary goal of immunization?

The primary goal of immunization is to induce protective immunity against infectious diseases. Immunization works by introducing antigens into the body, which stimulate the immune system to recognize and fight off specific pathogens, thereby providing the individual with immunity. This process not only helps protect the vaccinated individual from contracting the disease but also contributes to herd immunity within the community, reducing the overall spread of infectious diseases.

Acquiring more vaccines, promoting pharmaceutical sales, and minimizing patient contact do not align with the core purpose of immunization. While having access to vaccines is important for public health efforts, the ultimate aim is focused on preventing diseases and ensuring individuals are protected from infections through their immune response.