Video 1: The Immune System (13:46)

Figure 1: B Cell Activation

Figure 2: T Cell Activation

Video 2: Immunotherapy (7:31)

Figure 3: HIV Virus

Figure 4: HIV Life Cycle

Video 3: HIV Replication (2:55)

Video 4: How HIV attacks humans (5:13)

Video 5: When HIV Becomes AIDS (3:52)

Table 1: Examples of Autoimmune Diseases