What is a PCR test? A PCR test stands for polymerase chain reaction test. This is a diagnostic test that determines if you are infected by analyzing a sample to see if it contains genetic material from the virus. External peer review of the RTPCR test to detect SARS-CoV-2 reveals 10 major scientific flaws at … Continue reading Review Report Corman-Drosten et al. Eurosurveillance 2020