“We’re going to announce today, our first approval of a serology test that will, in laboratories, allow the labs to determine exposure in the antibodies,” FDA Commissioner Dr. Stephen Hahn ...

At the root of almost every plan to restart society is a new kind of coronavirus test that searches not for the virus itself, but the remnants floating in people’s blood of the battle between ...

Despite initial enthusiasm, these assays have struggled to carve out a significant market, hampered by concerns about test performance and the lack of a clear role in clinical decision-making.

Chris Villegas of Minneapolis and Julia Nemes of Shoreview both want a serology test to see if they've been exposed to COVID-19 and have the antibodies. "I could potentially have contracted it at ...

The test detects COVID-19 immunity based on antibodies detected in the blood sample, the scientists said. This is a serology test – different from antigen rapid test (ART) kits, which look for ...