How do you acquire passive immunity?

Answer 1

You can get passive immunity through a placenta when you are a fetus in your mothers womb or you can be injected with antibodies that have most likely been forced to grow due to somebody putting a disease in an animal such as a rabbit. Unfortunately passive immunity does not last very long because the antibodies are detached from their white blood cells which keeps them a live and also stores the antibodies in their memory so you can not become immune forever via passive immunity as it is only passive e.g. short lived/quick

Answer 2

Passive immunity is not obtained.

It is things like the intact barrier of the skin.

Answer 3

Passive immunity occurs with the transfer of active humoral immunity of ready made antibodies, from person to person, from mother to child in utero.

Answer 4

Injection antibodies

Answer 5

Through vaccines