A scientist implementing molecular testing. Original image sourced from US Government department: Public Health Image… https://www.rawpixel.com/image/2288359/free-photo-image-laboratory-science-scientistFree Image from public domain licenseA scientist holding bacterial samples for their antimicrobial susceptibility. Original image sourced from US Government… https://www.rawpixel.com/image/2288634/free-photo-image-laboratory-science-scientistFree Image from public domain licenseA scientist examining the results of a hemagglutinin inhibition (HI) test. Original image sourced from US Government… https://www.rawpixel.com/image/2288621/free-photo-image-bioengineering-scientist-bioFree Image from public domain licenseA scientist adding a stool sample to the cell culture medium, along with glass beads. Original image sourced from US… https://www.rawpixel.com/image/2288333/free-photo-image-laboratory-medical-science-scientistFree Image from public domain licenseA scientist testing a sample suspected of containing a bacterial toxin. Original image sourced from US Government… https://www.rawpixel.com/image/2288529/free-photo-image-pipette-medical-test-tubesFree Image from public domain licensePng green planet earth illustration, transparent background https://www.rawpixel.com/image/9423060/png-plant-grassView licenseIsolated green planet earth illustration https://www.rawpixel.com/image/462215/free-illustration-vector-globe-earth-day-planetView licenseA scientist demonstrating a lab technique called “candling,” which determines if the egg is suitable for use in… https://www.rawpixel.com/image/2288629/free-photo-image-bioengineering-disease-scientist-bioFree Image from public domain licenseA scientist studying new methods for detecting foodborne bacteria directly from a patient sample. https://www.rawpixel.com/image/2288550/free-photo-image-scientist-bio-creative-commonsFree Image from public domain licensePNG Biohazard yellow circle sign illustration sticker, transparent background https://www.rawpixel.com/image/9337933/png-sticker-iconView licenseGreen planet sustainability and conservation concept illustration https://www.rawpixel.com/image/462207/free-illustration-vector-grass-reforestation-treeView licenseGreen planet earth isolated in white illustration https://www.rawpixel.com/image/462106/free-illustration-vector-earth-day-planet-globeView licenseBiohazard yellow circle sign graphic illustration https://www.rawpixel.com/image/429503/free-illustration-vector-poison-biohazard-toxicView licenseGreen plant isolated in white illustration https://www.rawpixel.com/image/462159/free-illustration-vector-grass-bio-treeView licenseIsolated green plant growing illustration https://www.rawpixel.com/image/462212/free-illustration-vector-environmental-protection-tree-recycleView license