As of April 2021, the LumiraDx COVID-19 antigen test had a 97.6 positive percent agreement in the United States, and 96.6 negative percent agreement. This statistic illustrates the accuracy percentage of COVID-19 antigen tests in the United States as of April 2021.
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Evaluate Vantage. (April 19, 2021). Accuracy percentage of select COVID-19 antigen tests in the United States as of April 2021 [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 24, 2026, from /statistics/1231842/accuracy-percentage-covid-antigen-test-us/
Evaluate Vantage. "Accuracy percentage of select COVID-19 antigen tests in the United States as of April 2021." Chart. April 19, 2021. ÌÇÐÄÆƽâ°æ. Accessed July 24, 2026. /statistics/1231842/accuracy-percentage-covid-antigen-test-us/
Evaluate Vantage. (2021). Accuracy percentage of select COVID-19 antigen tests in the United States as of April 2021. ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 24, 2026. /statistics/1231842/accuracy-percentage-covid-antigen-test-us/
Evaluate Vantage. "Accuracy Percentage of Select Covid-19 Antigen Tests in The United States as of April 2021." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 19 Apr 2021, /statistics/1231842/accuracy-percentage-covid-antigen-test-us/
Evaluate Vantage, Accuracy percentage of select COVID-19 antigen tests in the United States as of April 2021 ÌÇÐÄÆƽâ°æ, /statistics/1231842/accuracy-percentage-covid-antigen-test-us/ (last visited July 24, 2026)
Accuracy percentage of select COVID-19 antigen tests in the United States as of April 2021 [Graph], Evaluate Vantage, April 19, 2021. [Online]. Available: /statistics/1231842/accuracy-percentage-covid-antigen-test-us/
