Immunizations are also known as what?

Immunizations are commonly referred to as vaccinations. This terminology is widely used in public health and medical contexts to denote the process of administering a vaccine to stimulate an individual's immune system to develop immunity against specific infectious diseases. The term "vaccination" is derived from the Latin word "vacca," meaning cow, due to the early use of cowpox virus in the original smallpox vaccine.

While other terms related to immunization exist, they refer to specific aspects or types of vaccination strategies. For instance, "boosters" refer to additional doses given after the initial vaccination to maintain or enhance immunity over time. "Antigens" are substances that provoke an immune response; they can be components of vaccines but do not denote the process of immunization itself. "Inoculations" can be used interchangeably in some contexts with vaccinations, but it historically refers to an earlier method of introducing a disease agent into the body, which contrasts with the modern understanding of vaccines.

In summary, the term "vaccinations" is the most accurate and commonly accepted terminology for describing the immunization process aimed at preventing disease.