Discussion
a) Immunity is necessary to prevent infectious diseases from spreading. Differentiate between passive-acquired and active-acquired immunity.
b) Immunoglobulins are necessary to protect the human physiology from diseases and pathological disorders. Explain the role of IgA, IgG, IgE. IgD, and IgM.
The response should include a reference list. Double-space, using Times New Roman 12 pnt font, one-inch margins, and APA style of writing and citations.