[PA Engineer]

I would like to see the actual study and doubt it was random by their own admission.

About the study With help from medical students from the Keck School of Medicine of USC, USC researchers and Public Health officials conducted drive-through antibody testing April 10th and 11th at six sites. Participants were recruited via a proprietary database that is representative of the county population. The database is maintained by LRW Group, a market research firm.

[Black Agnes]

Even 4% is a far piece from population immunity. And this in a part of the country that some want to believe already *has* population immunity because of so much travel with China.

It does possibly indicate that circulating D3 levels may be ‘the great attenuator’ for this disease’s outcome.