https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/9647807Edit ImageSaveSaveEditCropCustom TextMake it Yours.Remix, add effects & personalize with your own textCustomizeOr start from these designsChristine Thatcher, left, and Peter McIlroy are members of the nanobody research team at Sandia National Laboratories.With a rich history of biodefense research, Sandia helps protect the nation and the world from threats presented by bioterrorism and naturally occurring diseases.MoreChristine Thatcher, left, and Peter McIlroy are members of the nanobody research team at Sandia National Laboratories.With a rich history of biodefense research, Sandia helps protect the nation and the world from threats presented by bioterrorism and naturally occurring diseases.Original public domain image from FlickrMorePublic DomainFree CCO U.S. Government image for Personal and Business useInfoView CC0 LicenseEditorial use only JPEGSmall JPEG 1200 x 960 px | 300 dpiLarge JPEG 3000 x 2400 px | 300 dpiFree Download