As is the case with many national governments, the U.S. federal government does not routinely measure its activities in the calendar year, but we at BioWorld don’t share that outlook. CY 2020 was odd in more ways than one from a regulatory standpoint, and thus we offer our version of a regulatory top 10 for a year that might not look much better in the rear-view mirror than it has looked as a current event.

The U.S. FDA has granted emergency use authorization (EUA) to Quanterix Corp.’s SARS-CoV-2 IgG antibody test, which tests blood samples for evidence of recent or prior COVID-19 infection. The test could also be used to measure antibody response to a COVID-19 vaccine. The Simoa Semi-Quantitative SARS-CoV-2 IgG antibody test is indicated for the qualitative and semi-quantitative detection of IgG antibodies to SARS-CoV-2 in human serum and dipotassium EDTA plasma from a venous blood draw.

The U.S. FDA has granted emergency use authorization (EUA) for thousands of products for the COVID-19 pandemic, and the agency is legally required to advise companies of their post-pandemic options for new marketing authorization. Conversely, companies that fail to deal with inventory for expired EUAs may find themselves in the crosshairs of the FDA, whistleblowers, and federal and state attorneys, suggesting that manufacturers of devices should have a plan for dealing with unused inventories once the public health emergency comes to an end.

As COVID-19 cases surge across the U.S., there is growing demand for greater access to testing to rein in the pandemic. On Wednesday, the U.S. FDA granted an emergency use authorization (EUA) to Abbott Laboratories for at-home use of the company’s Binaxnow COVID-19 Ag Card Home Test. Abbott has teamed up with Miami-based telehealth provider Emed to distribute and administer the tests, with an expected 30 million in the first quarter of 2021.

In what U.S. FDA commissioner Stephen Hahn billed as “a major milestone” in testing for the COVID-19 pandemic, the FDA has granted an emergency use authorization (EUA) to Ellume Ltd., of East Brisbane, Australia, for the company’s COVID-19 home test. The rapid lateral-flow test for antigen detection can be obtained without prescription and will return results to the at-home user in 20 minutes, according to the FDA’s Dec. 15 statement.

A new FDA assessment of the data behind an emergency use authorization filing for Moderna Inc.'s COVID-19 vaccine candidate, issued in advance of a Dec. 17 meeting of the Vaccines and Related Biological Products Advisory Committee, affirmed efficacy claims for the product and identified "no specific safety concerns that would preclude issuance of an EUA."

The FDA’s vaccine advisory committee voted 17-4 with one abstention Dec. 10 to recommend an emergency use authorization (EUA) for the Pfizer Inc./Biontech SE mRNA vaccine BNT-162b2 to prevent COVID-19 in individuals 16 and older.

The U.S. FDA has made it easier for people who want to get tested for COVID-19, granting emergency use authorization (EUA) for direct-to-consumer sales of Laboratory Corp. of America Holdings’ (Labcorp) Pixel COVID-19 test home collection kit. With this latest EUA, any individual 18 years and older can purchase the Pixel test system without a prescription.