The CDC has changed its Covid-19 testing guidelines. The agency no longer recommends testing for most people without symptoms, even if they’ve been in close contact with someone known to have the virus. CNN’s Elizabeth Cohen tells us more.
The CDC has changed its Covid-19 testing guidelines. The agency no longer recommends testing for most people without symptoms, even if they’ve been in close contact with someone known to have the virus. CNN’s Elizabeth Cohen tells us more.
