From December of 2020. At the time, the test, Rapid at-home anti-body test, method was in development. (Is this test now approved, available?)
Vincent Racaniello: "Recently I had a false positive PCR result for SARS-CoV-2. To confirm that I was not infected, I did an assay for viral antibodies in my blood using a rapid, at home, lateral flow assay. In this video I explain how the assay works and what my results mean."
How the PCR test works, False positives can happen:
Vincent Racaniello, Earth�s Virology Professor. Microbe.TV
New videos are uploaded every Thursday and Sunday mornings.
Bio:
"I�m also a professor of virology at Columbia University in New York. I�ve been doing research on viruses since 1976, and teaching virology in classrooms and online since 1999. On this YouTube channel I share videos of my lectures, podcasts, and more."
