Last Updated：2025/11/26
(epidemiology) The indirect protection against the spread of a contagious disease in a given population caused by the immunity of a significant proportion of the population to that particular disease; the immunity may have been obtained through having survived the infection or through vaccination.
音声機能が動作しない場合はこちらをご確認ください
See correct answer
herd immunity
Edit Histories（0）
Source Word
herd immunity
IPA(Pronunciation)
Noun
countable
uncountable
Japanese Meaning
集団免疫：全体の一定割合の人が感染症に対する免疫を持つことで、感染が広がるのを間接的に防ぐ現象。感染による回復や予防接種によって得られた免疫が基盤となる。
Sense（1）
（ plural ）
