I am asked this so much I decided to post on it.

If you want to check and see if you have antibodies to covid, you can now run your own antibody test.  One of the best to run is the one from Labcorp:

https://www.labcorp.com/coronavirus-disease-covid-19/individuals/antibody-test

It’s $42.13 + $10 lab fee.

You do have to prepay and fill out the forms online, they are not ok doing it if you just show up.

Your insurance may cover it and you can also have your doctor order it.

It is one of the ones that is ok’ed by the FDA for emergency use.

If you are interested in the T cell testing, I have another post on that too.

Hope it helps! Blessings, In good health, Satya