I just recently paid to have an AB test done before making a decision on getting the booster. I received my second dose of Pfizer on 4/19/2021. I have not tested positive for COVID at any time during the pandemic. My AB level was 596. I found some limited information that stated 500-1000 AB level is fair and not high or low. Wasn't sure what others knew and thought about this.

I have heard in the past studies showing AB levels near zero after 6 months of the vaccine. So would this be considered good? Could I have been exposed?

Just some thoughts.

Thanks...

here's the running thread antibody studies. it has all you want to know

https://texags.com/forums/84/topics/3208844

TLDR: it seems the consensus is forming around <200-300 being where many are recommending a boost

what test did you take?....how much was it?

Aggie95 said:

---

what test did you take?....how much was it?

---

The one from Labcorp. Around $40 I think. The insurance could pick up part of it.