How is this test different from the nasal swabs? Apparently the swabs don’t detect prior exposure but healed up?
How is this test different from the nasal swabs? Apparently the swabs don’t detect prior exposure but healed up?
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Sadly, the PCR tests (swabs) do not detect the covid virus nor do they detect the Covid illness. Just part of the scamdemic. So those testing positive were often healthy or if sick, had any number of illnesses, one of which was Covid.
If you are tested now, you may not show antibodies but that wouldn’t mean you don’t have immunity. His test last year occurred within a window of time following exposure to Covid. After a period of time goes by without repeated exposure, the antibodies leave until the next time you are exposed and then they return to supply immunity.
It’s a blood test.
Nasal swab is for CURRENT disease.
Then there are the “antibody” test…rather, tests for PAST infection.