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How COVID-19 vaccines work

With two, FDA-approved vaccines now rolling out across the US - and at least one other promising candidate potentially available as soon as early 2021- -the beginning of the end of the COVID-19 pandemic may one day soon be in sight.

Dec 23rd, 2020

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Detecting SARS-CoV-2 with a smartphone camera

International researchers have developed a device that can, with the help of a smartphone camera, detect the presence of SARS-CoV-2 in a nasal swab. The test makes use of the gene-splicing CRISPR-Cas technology to be able to make a positive test result fluoresce so that a standard mobile can detect it within the device.

Dec 11th, 2020

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How does nanotechnology work?