An example of naturally acquired passive immunity is:
A)placental transmission of antibodies
B)transmission of antibodies in breast milk
C)both A and B
D)both A and B, and immunity from an asymptomatic infection

Question

Quizplus · Accepted Answer

Both placental transmission of antibodies and transmission of antibodies in breast milk are examples of naturally acquired passive immunity. This is because the antibodies are passed from the mother to the child through natural means, rather than through vaccination or medical treatment. Both methods provide temporary immunity to the child until their own immune system can develop and begin producing its own antibodies.

An Example of Naturally Acquired Passive Immunity Is