‘People should be worried’ about COVID-19 variants, expert says – Yahoo News

Thanks to natural mutations, more-infectious and potentially deadlier variants of the virus that causes COVID-19 are now racing around the globe and are threatening to turn back the recent progress against the disease due to vaccination.
Video Transcript
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KAVITA PATEL: There’s a large number, the majority of the country has not been vaccinated. They should be very worried, because they are prime targets for these viruses with variants to reproduce. Remember, the goal of a virus is…

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