Pitfalls found in SARS CoV-2 specific test performance during the comparison between WHO recommended method and a commercial test

Aim: One of the important methods to detect SARS CoV-2 is polymerase chain reaction (PCR) during pandemic outbreak. There are a number real time PCR tests, which recommended from World Health Organization (WHO). Usually, WHO test should give correct and reproducible results. Material Methods: The tests conducted perform comparisons between for N gene ready use kit FR475 Genekam Biotechnology AG. Results: It was found that gave false positive in negative samples results samples. As this method used many laboratories as in-house commercial companies around world have developed their kits based on tests. research work showing there be 30% well problems reproducibility Conclusion: need run show these or assays free above-mentioned pitfalls.