Does Professor Menachemi’s Fairbanks-IUPUI Covid-19 Study of Indiana Infection Rates Have a Biased Sample?

I heard something distressing today about the sloppiness of coronavirus research. The Fairbanks School at IUPUI has been doing a big study of coronavirus infection in Indiana, testing 5,000 people. I was one of those people (negative on virus, negative on antibodies, as it turned out). I heard they were calling for volunteers, so I […]