Which of the following types of immunity is a long-term immunity?

Passive immunity is developed after you receive antibodies from another individual / another sources.

Active immunity is developed after being exposed to an infection / from getting a vaccination.

Recipient's B and T cells are involved in passive immunity.

This type of immunity is acquired by the transfer of maternal antibodies across placenta (IgG) / in breast milk (IgA).

This type of immunity is acquired by injection of antibodies in antiserum.

This type of immunity is developed after exposure to an infection (antigen).

This type of immunity is developed after getting a vaccination.

Which of the following is NOT an example of vaccination?

In primary immune response:

If the same pathogen attacks a person for a second time, which of the following cells are used for a rapid immune response?

In secondary immune response: