Filled out questionnaire on labcorp site, got user ID and password, Paid my $6, got some confirmation emails, logged into Labcorp website after 5 min, downloaded Labcorp bloodwork order and printed it, made appointment via same site. Went to labcorp site to drawn blood, got results via website next day via website.
I just gave them my order, no additional charge, yet. Will see if I get a charge later in mail.
Called no one.
My antibody levels is as high as they can measure (booster worked).
>2500 U/mg means I had very good (excellent) response to the Covid vaccine and booster.
This article explains the result from the Roche Anti-SARS-CoV-2 (S) test to give Testing For All users a better understanding of how this diagnostic test works.
www.testingforall.org