RE: PCR Testing at two different levels for Vaxxed and non-vaxxed in USA12 Oct 2021 16:27
AB the PCR is not set for a number of cycles
There are in the region of 100 samples in a PCR tray from vaccinated and non vaccinated people, the machine does not know.
There are cameras monitoring all the samples in real time for fluorescence
When fluorescence is detected the machine records the cycle number for that particular sample
the CDC is studying break through infection for mutation in vaccinated people and is requesting samples, all it is saying is don't forward anything greater than 28 cycles because is useless for sequencing purposes