infection"...? Change the PCR test thresholds to reduce the number of false positives.
"For cases with a known RT-PCR cycle threshold (Ct) value, submit only specimens with Ct value ≤28 to CDC for sequencing. (Sequencing is not feasible with higher Ct values.)
Throughout the pandemic, CT values in excess of 35 have been the norm, with labs around the world going into the 40s."
https://rightsfreedoms.wordpress.com/2021/05/24/caught-red-handed-cdc-changes-test-thresholds-to-virtually-eliminate-new-covid-cases-among-vaxxd/