Our readers sent in smart questions about this thorny issue. By Jeneen Interlandi Ms. Interlandi is a member of the editorial board. The world of coronavirus testing is complicated and confusing.
The molecular based tests used to detect SARS-CoV-2, the virus that causes COVID-19, are mostly developed in university research laboratories and manufactured by a number of commercial companies.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results