Caduceus Medical Symbol - History, Meaning, and Usage in Healthcare #173946 (License: Personal Use)

This black-and-white illustration depicts the caduceus, a heraldic symbol associated with Hermes in Greek mythology, later adopted (though inaccurately) by medical organizations in the U.S. The design features two serpents symmetrically coiled around a central staff, enclosed within a shield outline, emphasizing authority and protection. Despite its widespread use in hospitals and EMS, it is distinct from the Rod of Asclepius, which has only one snake and no wings.

Used on medical websites, institutional branding, emergency service insignia, and educational content about medical symbolism; targets users seeking historical context or visual identification of healthcare emblems.