When babies are first born,they have only the immune defenses transferred to them by their mothers.They have not had the chance to develop antibodies of their own,
Passive natural immunity
Natural Passive Immunity
Passive immunity occurs naturally. An example of passive immunity occur when antibodies are transferred to the fetus from the placenta during pregnancy.
Passive immunity can be given naturaly or artificially.Natural Passive Immunity can be acquired from the maternal colustrum and maternal placenta.While artificial passive immunity is given parenteraly examples are: anti tetanus serum and antivenin.
Passive immunity because the antibodies pass from mother to fetus.
passive
active immunity is the immunity that is stimulated internally as a a result of antibodies entering the body. Passive is stimulated by substances from an external source
antitoxin
The three types of immunity is innate immunity, adaptive immunity, and passive immunity.
Passive immunity happens when the antibody is already given to you. For example, the antibody that can be passed from mother to child. That is a natural passive immunity. The vaccine given to you when had rabies is also an example of passive immunity because again, what is given to you is already an antibody.
Passive immunity is different from active immunity because it means that you can get it from another person and you can give it someone else. Active immunity is when you get it by yourself, not from another person, and you cannot pass it to another person.
active acquired immunity and passive acquired immunity