Как по Английски будет vacunas

noun

Treatment with a vaccine to produce immunity against a disease; inoculation.

Примеры использования:

Vaccination against yellow fever is essential

noun

A substance used to stimulate the production of antibodies and provide immunity against one or several diseases, prepared from the causative agent of a disease, its products, or a synthetic substitute, treated to act as an antigen without inducing the disease.

Примеры использования:

There is no vaccine against the virus