Researchers from Harvard and Jiangsu University have developed a novel method to detect viral infections using light diffraction patterns. This innovative tool analyzes how light changes when it passes through infected cells, allowing for quick identification of infections. Tested on pig cells, it accurately differentiates between healthy, virus-infected, and dead cells. The method is faster and more cost-effective than current techniques, reducing detection time to two hours and costs by 90%. This breakthrough could enhance monitoring of animal health, aiding in the prevention of viral outbreaks and providing a first line of defense against pandemics.
New Light-Based Tool Offers Quick and Cheap Virus Detection
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