In December 2020, CTK shared that we had no reason to believe that the U.K. variant would affect the OnSite COVID-19 Ag Rapid Test’s performance, and we would work on confirmation studies. Since then, multiple SARS-CoV-2 variants have been circulating globally, which led us to include them in our confirmation studies. The OnSite COVID-19 Ag Rapid Test detects the presence.... Read Full Article >