PHILIPPE PSAILA / SCIENCE PHOTO LIBRARY PHILIPPE PSAILA / SCIENCE PHOTO LIBRARY
Research laboratory hygiene. Researcher dispensing an antiseptic hand-cleaning soap. The paper towels will be used to dry the hands and the latex gloves will then be put on the hands. Rigorous hygiene before entering a laboratory reduces the chances of contaminating the laboratory and its samples with bacteria and other microbes. Photographed at the Genethon Laboratory in France.
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