It's not that PCR "hits on everything," but rather that the PCR process MANUFACTURES fragments that DID NOT PREVIOUSLY EXIST, and then "hits" on this stuff that the process itself created.
It is GUARANTEED to show a "positive" result -- as long as enough cycles are used.
It's actually worse than that.
It's not that PCR "hits on everything," but rather that the PCR process MANUFACTURES fragments that DID NOT PREVIOUSLY EXIST, and then "hits" on this stuff that the process itself created.
It is GUARANTEED to show a "positive" result -- as long as enough cycles are used.