+**Vaccination** is a gentle shield, teaching the [Immune System](/wiki/immune_system) to recognize and fight specific threats. It introduces a weakened or inert form of a pathogen, building lasting [Immunity](/wiki/immunity) without causing illness, thus protecting both individuals and the wider community.
+## See also
+- [Disease](/wiki/disease)
+- [Virus](/wiki/virus)
+- [Medicine](/wiki/medicine)
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