What does vaccinee mean?
A vaccinee is a person who has been vaccinated, meaning someone who has received a vaccine intended to provide protection against a particular disease. The term distinguishes the recipient from the vaccine itself and is particularly useful in medical, public-health, research, and administrative contexts. Instead of saying “a person who got vaccinated,” a speaker can use “vaccinee” more concisely, especially when discussing vaccination records, eligibility, immunity, or groups of recipients. Its use grew especially prominent during the COVID-19 pandemic, when vaccination status and certificates became part of everyday public discourse. Although the word is understood in both British and American English, alternatives such as “vaccinated person” and “person who has received a vaccine” may sound more natural in general conversation. Its plural is “vaccinees.”
nounA person who has been vaccinated against a disease. The term is especially common in medical, public-health, and administrative contexts.
- A person who has received a vaccine against a particular disease.
"The vaccinee received a second dose to complete the recommended vaccination schedule."
"The vaccinee was asked to present proof of vaccination at the entrance."
"Researchers compared outcomes among vaccinees and unvaccinated participants."
The standard plural is “vaccinees,” used for multiple people who have received a vaccine.
"The clinic prioritized vaccinees who were eligible for a booster."
Vaccinee names the person at the other end of vaccination: not the injection itself, but the individual protected by it.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of vaccinee
“Vaccinee” is an English noun formed by adding the suffix “-ee,” meaning a person who receives or performs something, to “vaccine.” The related word “vaccine” comes through French from Latin “vaccinus,” associated with cowpox or cows and ultimately with Latin “vacca,” meaning “cow.” The forms “vaccinate” and “vaccination” developed from the same vocabulary in connection with inoculation and immunization.
Related word forms
How vaccinee is actually used
The word is most natural in medical, public-health, and administrative writing. It is more technical than the everyday phrase “vaccinated person” and became especially familiar in discussions of COVID-19 vaccination records and certificates.
Easily confused with vaccinee
A vaccine is the biological preparation that produces immunity, whereas a vaccinee is the person who receives it.