cell-mediated immunity « Back to Glossary IndexImmunity in animals that involves the activation T cells. Related Articles: 16 – 2 Adaptive Immunity – introductory concepts16 – 4 T Lymphocytes Regulate the Immune System and Fight Intracellular Infections, Viral Infection and Cancer16 – 5 Putting It All Together – Examples of Responses of the Immune System to Different Types of Pathogens16 – 6 Errors of the Immune System18 – 5 Streptococcal diseases are major causes of infectious disease« Back to Glossary Index