Exactly! We should also add the fact that viral load is a joke. It cannot prove the presence of a particular virus nor does it show viral acitivity or level. It is merely a sales tool to make someone think they are getting sicker or better to allow the prescribing of drugs, and to make those drugs appear either effective or not.
The viral load (polymerase chain reaction) test is highly prone to fasle positives, and cannot differentiate between microbes. The test amplifies SEGEMENTS of genetic material, not whole genes, over and over until they reach detectable levels. The more times the sample is amplified the higher the viral load. The less it is amplified the lower the viral load. Again, viral load is not a diagnostic test, it is a sales tool.