CDC Study: Performance of an antigen-based test for asymptomatic and symptomatic SARS-CoV-2

Performance of an Antigen-Based Test for Asymptomatic and Symptomatic SARS-CoV-2 Testing at Two University Campuses — Wisconsin, September–October 2020 – CDC Morbidity and Mortality Weekly Report

Commentary on Twitter

New @CDCMMWR shows COVID-19 antigen tests can be fast and inexpensive but sometimes require a second test to confirm the result. Protect others until your test result is confirmed. Learn more: https://t.co/xu4buZMM0K. pic.twitter.com/GbRfrFscKI

— CDC (@CDCgov) December 31, 2020