U.S. Public Health Service Official Seal | History & Symbolism #276304 (License: Personal Use)

The U.S. Public Health Service (USPHS) seal is a circular emblem in blue ink, prominently displaying the caduceus (symbol of medicine), an anchor (representing maritime origins and steadfastness), a spread-winged eagle (embodying national authority), and a chain (signifying unity and continuity). Encircling the design are the words “U.S. PUBLIC HEALTH SERVICE” with the founding year “1798” at the base, reflecting its legacy as the nation’s oldest federal health agency. The seal conveys commitment to public health, emergency response, and scientific integrity.

This image is used on government websites, official reports, press releases, and historical documentation related to the U.S. Public Health Service. It serves users seeking authoritative information about federal health agencies, their history, or official branding-often for educational, governmental, or journalistic purposes.