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The secrets of the PCR test

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Ecole polytechnique

Published on Oct 6, 2020

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The PCR test is used to detect SARS-CoV-2, the virus that causes COVID-19. We hear about it very often, but what is it? If you don't really know how this technique works, Marc Graille will explain everything to you in this video! Thanks to Nathalie Ulryck, Emmanuelle Schmitt and Yves Mechulam who contributed to this video.

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