Antibody survey shows more people may have had COVID than officially reported - ABC15 Arizona

PHOENIX — A survey done to determine COVID antibodies among those not tested in Maricopa County shows the virus may be more widespread than what is being officially reported.

In September of 2020, Arizona State University, The Mayo Clinic, and Maricopa County deputized hundreds of public health volunteers with the challenge of asking households for blood samples to see if they tested positive for antibodies.

ASU Epidemiology Professor Megan Jehn tweeted the “Serosurvey” was the hardest project she’s ever done in her academic career.