History of Immunology Thucydides( 430 Bc) 令 Plague of Athens o ' Yet it was with those who had recovered from the disease that the sick and the dying found most compassion. These knew what it was from experience, and had now no fear for themselves; for the same man was never attacked twice- never at least fatally' Resistance to re-infection-lmmunityDepartment of Immunology ❖ Plague of Athens ❖ “Yet it was with those who had recovered from the disease that the sick and the dying found most compassion. These knew what it was from experience, and had now no fear for themselves; for the same man was never attacked twice - never at least fatally” ❖ Resistance to re-infection-Immunity History of Immunology Thucydides (430 BC)