Caduceus Symbol - Meaning, History, and Medical Use #215451 (License: Personal Use)

This classic black-and-white illustration depicts the caduceus, the herald’s staff carried by Hermes (Mercury) in Greek and Roman mythology. It features two serpents symmetrically coiled around a central rod, topped with a pair of outstretched wings. Though frequently confused with the Rod of Asclepius (a single serpent on a staff), the caduceus is historically associated with commerce, negotiation, and messengers-not healing-yet it remains widely adopted in modern U.S. medical insignia and logos.

This image is commonly used on healthcare websites, medical school pages, hospital branding, and educational content about medical symbols. It serves users seeking to understand iconography in medicine, differentiate between the caduceus and Rod of Asclepius, or source accurate visual assets for professional or academic use.