coronavirus detection test in olomouc

PCR test in Olomouc: A key step for coronavirus detection

What is a PCR test and how does it work? The PCR test, or polymerase chain reaction, is a diagnostic test used to detect the genetic material of a virus. The principle is to amplify (amplify) specific stretches of DNA or RNA of a virus using an enzyme called DNA polymerase. The PCR test can detect even small amounts of virus in a sample and is...