NPR: How A Cheap Magnet Might Help Detect Malaria

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Malaria parasites produce tiny crystals within infected blood cells, which creates a unique magnetic property that engineers have utilized to create a fast, cheap, and effective method of testing for malaria. By using a simple laser and magnet to test the magnetic property of the sample of blood, scientists are able to determine the presence or absence of malaria parasites.

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Samantha Underwood

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