newsweek.ro/sanatate/de-ce-poarta-doctorii-halate-

Doctors traditionally wore black until the late 19th century, reflecting the solemnity of their work. The shift to white coats symbolized trust and professionalism, influenced by Joseph Lister's antiseptic practices that revolutionized surgery. The white coat represented purity and cleanliness, contrasting with the previous association of black with death. This change also extended to nurses, embodying a hopeful attitude in medicine. However, surgeons now wear blue or green scrubs during operations to reduce visual fatigue caused by bright white environments.