Are asymptomatic COVID-19 patients safe or silent carriers? Health experts are not yet sure whether asymptomatic or pre-symptomatic cases are infectious.Some countries in Asia include asymptomatic carriers in their total confirmed cases
Health experts are not yet sure whether asymptomatic or pre-symptomatic cases are infectious.Some countries in Asia include asymptomatic carriers in their total confirmed cases
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from Livemint - Science https://ift.tt/2Y0sugZ
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