| 单词 | vaccinia |
| 释义 | vaccinia —vaccinial, adj. /vak sin"ee euh/, n. 1. a variant of the cowpox virus that became established in vaccines derived from cowpox-inoculated humans. 2. Pathol. an acute infection caused by inoculation with vaccinia virus as a prophylactic against smallpox, characterized by localized pustular eruptions. [1800-10; < NL; see VACCINE, -IA] |
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