Keywords
back lit, biological warfare, biology, color image, combating, cut out, detail, experiment, expertise, germ, germ warfare, healthcare, horizontal, infection, injection, medical research, medicine, needle, nobody, photography, precision, progress, research, research & development, risk, sample, science, scientific experiment, specimen, still life, studio shot, syringe, testing, threat, virus, white background, stock image, images, royalty free photo, stock photos, stock photograph, stock photographs, picture, pictures, graphic, graphics, fine art prints, print, poster, posters, mural, wall murals, u15865870