Up to 25 percent of people infected with COVID-19 do not show symptoms, CDC says
New data on COVID-19 symptoms has prompted an investigation into if wearing face masks in public would reduce the spread; Jonathan Serrie reports from Atlanta.
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Up to 25 percent of people infected with COVID-19 do not show symptoms, CDC says
New data on COVID-19 symptoms has prompted an investigation into if wearing face masks in public would reduce the spread; Jonathan Serrie reports from Atlanta.