Vaccination
Part of speech: noun
Definition: Inoculation with a vaccine in order to protect a particular disease or strain of disease
Example sentence: As for mercury, a child will almost certainly get more mercury exposure from her immediate environment than from vaccination. This is true, too, of the aluminum that is often used as an adjuvant in vaccines to intensify the immune response.
Inoculation
Part of speech: noun
Definition: The introduction of an antigenic substance or vaccine into the body to produce immunity to a specific disease.The introduction of a microorganism into a culture medium.An inoculum, what is inoculated