搜尋結果
community immunity
- resistance to the spread of an infectious disease within a community that is based on pre-existing immunity of a high proportion of individuals as a result of previous infection or vaccination
noun: community immunity, plural noun: community immunities
- 釋義
名詞
- 1. resistance to the spread of an infectious disease within a community that is based on pre-existing immunity of a high proportion of individuals as a result of previous infection or vaccination their only protection is the community immunity that comes from others who are vaccinated