CNN cameraman tests positive for Covid-19. He had no symptoms

In Italy the government are considering several antibody tests, which could help the country begin to reopen. CNN's Ben Wedeman and crew take one of the tests under consideration.

source https://www.cnn.com/videos/world/2020/04/20/italy-coronavirus-covid-19-pandemic-antibody-tests-china-wedeman-pkg-intl-ldn-vpx.cnn