https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/2288389Edit ImageSaveSaveEditCropCustom TextA technician testing possible sites of transmission. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.MorePublic DomainFree CCO U.S. Government image for Personal and Business useInfoView CC0 LicenseEditorial use only JPEGTIFFSmall JPEG 800 x 1200 px | 300 dpiLarge JPEG 2333 x 3500 px | 300 dpiBest Quality JPEG 2901 x 4352 px | 300 dpiTIFF 2901 x 4352 px | 300 dpi | 72.27 MBFree DownloadA technician testing possible sites of transmission. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.More