What does vaccinating mean?
Vaccinating means giving a vaccine to a person or animal so that the immune system learns to recognize and fight a particular infectious disease. It is widely used in public health, medicine, veterinary care, and everyday discussion of immunization programmes. The word appears naturally in descriptions of ongoing campaigns, such as vaccinating children against measles or vaccinating patients during an outbreak. Its connotations are generally positive, involving prevention, safety, and community protection, although debates about access, consent, and medical policy can make the topic politically sensitive. The word also has an interesting history: “vaccine” comes through Latin from vacca, meaning “cow,” reflecting the importance of cowpox in early attempts to prevent smallpox. Today, vaccinating can describe either the administration of a dose or a large-scale public-health activity aimed at reducing disease transmission.
verbAdministering a vaccine to a person or animal to stimulate the immune system against a particular infectious disease.
- Giving a vaccine to a person or animal to stimulate immunity against an infectious disease.
"Clinics began vaccinating children against measles before the outbreak spread."
"Clinics began vaccinating children against measles before the outbreak spread."
"Health workers continued vaccinating residents against the disease throughout the winter."
Vaccinating has a bovine lineage: vaccine comes from Latin vacca, “cow,” because Jenner's early vaccine used cowpox to prevent smallpox.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does vaccinating come from?
Vaccinating is derived from English vaccinate, which in turn comes from vaccine and the Latin adjective vaccinatus, meaning “of or from cows.” The root vacca is Latin for “cow.” The bovine association arose from the use of cowpox as a preventive against smallpox in the late eighteenth century, and the resulting terms eventually became the basis for the modern word family. Cognate forms include vaccine, vaccination, and vaccinator.
Related word forms
How vaccinating is actually used
Vaccinating is the present participle and gerund of vaccinate. It can describe an action in progress or an activity viewed as a whole; in formal writing, vaccination is often preferred when referring to the general practice.
Easily confused with vaccinating
Vaccinating is the action of administering a vaccine, whereas vaccination is the resulting process or practice.
Vaccinating specifically involves giving a vaccine, while inoculating is a broader term that can include deliberately introducing material to provoke an immune response.