All of the following are examples of passive immunization EXCEPT

Question

Quizplus · Accepted Answer

Vaccinia virus is an example of active immunization, not passive immunization. Active immunization involves administering a vaccine that contains an antigen to stimulate the body's own immune system to produce an immune response. Passive immunization, on the other hand, involves administering pre-formed antibodies or other immune factors obtained from another source, such as immune globulin or antitoxins. Breast-feeding can also provide some passive immunity to infants through transfer of antibodies from the mother's milk to the infant's gut.

All of the Following Are Examples of Passive Immunization EXCEPT