If you want a definite answer, I've read in several places that there is a blood test that can determine if a person ever had the jab, even. vs. having been exposed to covid the normal way.
If you want a definite answer, I've read in several places that there is a blood test that can determine if a person ever had the jab, even. vs. having been exposed to covid the normal way.
If you want a definite answer, I've read in several places that there is a blood test that can determine if a person ever had the jab, even. vs. having been exposed to covid the normal way.