variola vaccine

Thesaurus

Noun

1.

variola vaccine - a local infection induced in humans by inoculation with the virus causing cowpox in order to confer resistance to smallpox; normally lasts three weeks and leaves a pitted scarvaccina, vaccinia, variola vaccina, variola vacciniaprogressive vaccinia, vaccinia gangrenosa - a severe or even fatal form of vaccinia that occurs mainly in persons with an immunological deficiency; characterized by progressive enlargement of the initial lesioninfection - the pathological state resulting from the invasion of the body by pathogenic microorganisms