https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/2282409Edit ImageSaveSaveEditCropCustom TextWoman opening windows to ventilate the room. 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 LicenseJPEGTIFFBanner JPEG 1200 x 800 px | 300 dpiLarge JPEG 3500 x 2334 px | 300 dpiBest Quality JPEG 4096 x 2731 px | 300 dpiBanner TIFF 1200 x 800 px | 300 dpiBest Quality TIFF 4096 x 2731 px | 300 dpi | 64.04 MBFree DownloadWoman opening windows to ventilate the room. 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