https://www.google.com/amp/s/www.livescience.com/amp/cdc-combined-covid-19-diagnostic-and-antibody-tests.html

The CDC is lumping together viral load and antibody tests together.

For the record, as a microfag, antibody tests can test positive because you HAD covid 19 but beat it.

Meaning that people who are no longer contagious are being counted as new covid cases.