https://www.sciencedirect.com/science/article/pii/S1201971220306032
https://www.bmj.com/content/bmj/369/bmj.m1808.full.pdf
This study compared RT-qPCR sensitivity for SARS-CoV-2 detection.
• False negatives were in the range of 2–39.8%.
• The most sensitive solution (97.9% [92.8–99.7]) targeted the SARS-CoV-2 E-gene.