644150 external_news 1613073256 1613073256 Georgia Tech scientists are working with the CDC to see if Covid-19 tests need to be modified as more virus mutations pop up around the world. Greg Gibson, professor in the School of Biological Sciences who helped set up Georgia Tech's initial testing program, tells 11 Alive News that if COVID-19 vaccines and tests have to be tweaked, it will be relatively easy to do so.

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