How can you obtain passive immunity?

passive immunity is the immunity you get from the outside of your body.

got two types= natural and artificial.

by means of natural, you get it from your mother's milk or from the placenta during pregnancy. The antibody that's produced in your mother's body will diffuse tru the placenta and reach the fetus.

by means of artificial, you will obtain it in a from of SERUM. it's a solution containing antibodies from donors. it's very effective but lasts for short period of time.