A PCR, also known as a NAAT or molecular test, measures RNA and can detect even small amounts of the virus. This is why it ..

Current front-line PCR testing only determines the presence of the virus. “It doesn’t tell ... “When you sequence a nasal swab in this way, you don’t just get the RNA from the virus ...

Polymerase Chain Reaction (PCR): PCR tests detect the genetic material of the virus in respiratory samples, such as nasal or throat swabs. This method is highly sensitive and specific, making it ...