One of the authors here was the lead on the early Stanford antibody prevalence study that had numerous issues: https://statmodeling.stat.columbia.edu/2020/04/19

One of the authors here was the lead on the early Stanford antibody prevalence study that had numerous issues: https://statmodeling.stat.columbia.edu/2020/04/19/fatal-flaws-in-stanford-study-of-coronavirus-prevalence/ https://statmodeling.stat.columbia.edu/2020/04/19/fatal-flaw... It also did not report a possible funding conflict: https://www.buzzfeednews.com/article/stephaniemlee/stanford-coronavirus-neeleman-ioannidis-whistleblower https://www.buzzfeednews.com/article/stephaniemlee/stanford-... Have not picked through the statistics cited in the article yet, but I'd be careful with the conclusions derived from them. Edit: Direct link to Buzzfeed article.