By Carl O’Donnell
(Reuters) – The U.S. Centers for Disease Control and Prevention narrowed its guidance for who should get tested for COVID-19 this week, saying those who were exposed but are not symptomatic may not need to be tested.
That is a reversal from its previous recommendation, which said testing is recommended for all close contact of people diagnosed with COVID-19.
(Reporting by Carl O’Donnell; Editing by Chris Reese)
