Covid-19 Live Updates: C.D.C. Changes Guidance on Testing
The agency says people who were in close contact with an infected person should be tested even if showing no symptoms. South Korea’s virus tracing has brought increased bullying.
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Covid-19 Live Updates: C.D.C. Changes Guidance on Testing
The agency says people who were in close contact with an infected person should be tested even if showing no symptoms. South Korea’s virus tracing has brought increased bullying.