https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12323014Edit ImageSaveSaveEditCropCustom TextPublic health service. District of Columbia, Washington, D.C.. Sourced from the Library of Congress.View public domain image source hereMorePublic DomainFree CCO U.S. Government image for Personal and Business useInfoView CC0 LicenseEditorial use only JPEGTIFFSmall JPEG 1200 x 912 px | 300 dpiLarge JPEG 3500 x 2661 px | 300 dpiBest Quality JPEG 13668 x 10393 px | 300 dpiTIFF 13668 x 10393 px | 300 dpi | 271.07 MBFree DownloadPublic health service. District of Columbia, Washington, D.C.. Sourced from the Library of Congress.More