+Immunology is the profound study of the [Immune System](/wiki/immune_system), the body's intricate defense network. It unravels how organisms distinguish friend from foe, identifying and neutralizing threats like [Pathogens](/wiki/pathogen) to maintain health and survival.
+## See also
+- [Vaccine](/wiki/vaccine)
+- [Antibody](/wiki/antibody)
+- [Infection](/wiki/infection)
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