Public Health: The front lines of preventative medicine
Public Health: Tech. Sgt. Yesenia Benjamin, 66th Medical Squadron noncommissioned officer in charge of the Public Health element, updates a white board at Hanscom Air Force Base, Mass., April 10. Members of Public Health are working to mitigate the spread of coronavirus across the installation. (U.S. Air Force photo by Todd Maki)

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Photo by: Todd Maki |  VIRIN: 200410-F-TG847-010.JPG