+Leukocytes, commonly known as [White Blood Cells](/wiki/white_blood_cells), are the immune system's cellular guardians found within [Blood](/wiki/blood) and lymphatic tissue. These diverse cells tirelessly patrol the body, identifying and neutralizing pathogens and foreign invaders to maintain health.
+## See also
+- [Immune System](/wiki/immune_system)
+- [Pathogen](/wiki/pathogen)
+- [Inflammation](/wiki/inflammation)
... 1 more lines