Analytic and Clinical Performance of Major Commercial Severe Acute Respiratory Syndrome Coronavirus 2 Molecular Assays in the United States

The rapid development of commercially available molecular assays in response to the COVID-19 pandemic has been essential in identifying positive cases and guiding state and national response plans. With over 200 SARS-CoV-2 molecular tests having received emergency use authorization by the US Food and Drug Administration, numerous studies have been conducted to evaluate these methods and compare their analytical and clinical performance. By applying the lessons learned from the rapid development of molecular assays in response to the COVID-19 pandemic, the diagnostic industry will be better prepared to respond to future outbreaks of novel infectious diseases.