I heard the other journalist answer that he wouldn't call it a hoax, he doesn't say "yes, it's a hoax" check that.
Believe this is the study the gentlemen were discussing:
Hundreds of thousands of Los Angeles County residents may have been infected with the coronavirus by early April, far outpacing the number of officially confirmed cases, according to a report released Monday.
The initial results from the first large-scale study tracking the spread of the coronavirus in the county found that 2.8% to 5.6% of adults have antibodies to the virus in their blood, an indication of past exposure.
That translates to roughly 221,000 to 442,000 adults who have recovered from an infection, according to the researchers conducting the study, even though the county had reported fewer than 8,000 cases at that time.
https://www.latimes.com/california/story/2020-04-20/coronavirus-serology-testing-la-county
soy