AdvertisementNew York Starts 'Aggressive' Coronavirus Antibody Testing In Quest To Reopen EconomyApril 20, 2020Vanessa RomofacebookEmailThis 2020 electron microscope image made available by the U.S. Centers for Disease Control and Prevention shows the spherical particles of the new coronavirus, colorized blue. New York is planning a major effort to test the population for antibodies for the coronavirus as a key to deciding whether to reopen the economy. (AP)