in US PoliticsCDC makes U-turn on Covid testing guidelines that prompted backlash by Evelyn Reynolds 18 September 2020, 19:00 119 Views Agency now says all contacts of known carrier should get testedPrevious advice was reportedly rewritten by Trump officialsSource: US Politics - theguardian.comTagcloud: Coronavirus outbreakDonald TrumpTrump administrationUS newsUS politicsWorld news