U.S. Public Health Service Official Seal | History & Symbolism #224860 (License: Personal Use)

The U.S. Public Health Service (USPHS) seal features a central caduceus entwined with a serpent and flanked by wings, an anchor, and a chain, all encircled by the text “U.S. PUBLIC HEALTH SERVICE” and the founding year “1798.” The design reflects the agency’s origins in the Marine Hospital Service and its enduring mission to protect and advance national health. Stars and classical motifs emphasize federal authority and continuity.

This image is used on government websites, official reports, historical documentation, and educational materials about federal health agencies; users seek authoritative visual representation of USPHS identity and legacy.