pas­sii­vi­nen im­mu­ni­teet­tisubstantiivi

1. 1.vastustuskyvyn muoto, jossa taudin vasta-aineet saadaan joko luonnollisesti tai keinotekoisesti

1. 1.an impermanent form of acquired immunity in which antibodies against a disease are acquired naturally (as through the placenta to an unborn child) or artificially (as by injection of antiserum)

Hierarkia