Naučnici otkrili da je koronavirus rašireniji među populacijom nego što se mislilo: Šta će to značiti za kolektivni imunitet

Wide scale testing is a critical part of tracking and containing infectious diseases. But the U.S. effort has been plagued by a series of missteps, including accuracy problems with the test kits the CDC sent to other labs and bureaucratic hurdles that slowed the entrance of large, private sector labs. (AP Photo/John Minchillo) Najnovija istraživanja o antitelima potvrđuju da bi koronavirus mogao da bude rašireniji među populacijom i više nego što to navodi zvanična