Solution:
Active immunity refers to the body’s direct immunological reaction to an antigen, whereas passive immunity refers to the transfer of lymphocytes from an already vaccinated person to an individual, as in the instance of breastfeeding.
Solution:
Active immunity refers to the body’s direct immunological reaction to an antigen, whereas passive immunity refers to the transfer of lymphocytes from an already vaccinated person to an individual, as in the instance of breastfeeding.