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––– – ––– – –a woman in a lab coat looking through a microscope
This 2008 photograph depicted a Centers for Disease Control and Prevention (CDC) scientist as he was examining a culture flask containing Madin-Darby Canine Kidney (MDCK) epithelial cells, and looking for any signs of growth in a stock of Influenza virus.
Published on Free to use under the Unsplash License
