Agency Streamlines Authorization of COVID-19 Molecular Test Pooling for Screening Programs
Last July, in an effort to meet the desperate need for high throughput COVID-19 testing, the U.S. Food and Drug Administration (FDA) issued the first clearance for use of a previously authorized test on pooled samples to Quest Diagnostics’ SARS-CoV-2 RNA test (See DTET, Sept. 8, 2020). More than two dozen other COVID-19 tests have received Emergency Use Authorization (EUA) since then. Now the agency has doubled down by promulgating new rules making it easier for makers of previously authorized molecular tests to get expanded EUA for pooling. COVID-19 Test Pooling Pooling is a technique that enables laboratories to expand throughput by testing a batch of combined specimens at once. If the pool tests negative, it becomes unnecessary to test the constituent samples. The tradeoff is that the pooled samples must be diluted, which makes the nucleic acids produced by the SARS-CoV-2 virus more difficult to detect thus increasing the risk of false negatives. The other downside is that pooling can backfire and consume more testing time and resources when the sample comes back positive because the samples then need to be tested individually to detect the source(s) of the positive result. For these reasons, the FDA has been historically […]
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Enzo Biochem | EUA for Ampicollect Sample Collection kit | |
Enzo Biochem | "EUA for SynergyDx SARS-CoV-2 RNA Test + SynergyDx SARS-CoV-2 RNA Test DTC, an over-the-counter version of test " | |
Celltrion | EUA for DiaTrust COVID-19 Ag Rapid Test | |
LGC Biosearch Technologies | EUA for Biosearch Technologies SARS-CoV-2 Real-Time and End-Point RT-PCR Test | |
Yale School of Public Health | EUA for SalivaDirect At-Home Collection Kit | |
Clinical Enterprise | EUA for Clinical Enterprise SARS-CoV-2 RT-PCR Assay | |
Qorvo Biotechnologies | EUA for Omnia SARS-CoV-2 Antigen Test | |
Thermo Fisher Scientific | EUA for use of its Amplitude Solution with TaqPath COVID-19 High-Throughput Combo Kit | |
Lucira Health | EUA for Lucira Check It test kit for SARS-CoV-2 for over-the-counter use at home | |
Symbiotica | EUA for COVID-19 Self-Collected Antibody Test System, first antibody test authorized for use with home collected dried blood spot samples | |
Gold Standard Diagnostics | Clearance for B. burgdorferi IgG/IgM VlsE-OspC EIA test | |
DiaSorin | EUA for Liaison SARS-CoV-2 Ag SARS-CoV-2 antigen test | |
Bluestar Genomics | Breakthrough Device Designation for pancreatic cancer liquid biopsy assay in patients with new-onset diabetes | |
Quidel | EUA for QuickVue At-Home OTC COVID-19 Test | |
Abbott | EUA for BinaxNOW COVID-19 Ag Self Test for over-the-counter use by children as young as 2 | |
Becton Dickinson | EUA for BD Veritor Plus System for Rapid Detection of SARS-CoV-2 | |
Becton Dickinson | EUA for BD Veritor System for Rapid Detection of SARS-CoV-2 & Flu A+B | |
Binx Health | CLIA waiver for Binx Health io CT/NG Assay rapid point-of-care assay for detection of chlamydia and gonorrhea | |
NeuMoDx Molecular | EUA for NeuMoDx Flu A-B/RSV/SARS-CoV-2 Vantage Assay | |
Twist Bioscience | EUA for SARS-CoV-2 Next-Generation Sequencing assay | |
Beckman Coulter | EUA for Access SARS-CoV-2 IgG II rapid antibody test | |
Color Health | EUA for Color SARS-CoV-2 RT-LAMP Diagnostic Assay | |
Color Health | EUA for DTC version of Color COVID-19 Self-Swab Collection Kit |
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