14-01-2022, 06:33 PM
No, says the US Food and Drug Administration (FDA), which discouraged antibody testing as a do-it-yourself immunity check in a communication to the public and clinicians this past spring. A spokesperson for the agency reiterated the position in an email to JAMA in September.
https://jamanetwork.com/journals/jama/fu...le/2785530
https://jamanetwork.com/journals/jama/fu...le/2785530