Passive immunity
[ar] مناعة سلبية
[ca] Immunitat passiva
[da] Passiv immunisering
[de] Nestschutz
[es] Inmunidad pasiva
[eu] Immunitate pasibo
[fa] ایمنی غیرفعال
[fi] Passiivinen immunisointi
[fr] Immunité passive
[gl] Inmunidade pasiva