Immunity Flashcards
1
Q
naturally acquires (active)
A
infection, contact with pathogen
2
Q
naturally passive
A
antibodies pass from the mother to fetes via placenta or to infant in her milk
3
Q
artificially active
A
vaccine, dead or attenuated pathogens
4
Q
artificially passive
A
infection of immune serum, antibodies from another person given in IV infusion
