Share this article Share this article LONDON, Jan. 13, 2021 /PRNewswire/ -- LumiraDx, the next generation point-of-care diagnostic company, announced today that the Scandinavian evaluation of laboratory equipment for point of care testing (SKUP) had published a positive evaluation of the LumiraDx SARS-CoV-2 Antigen Test. In a mixed population of symptomatic and asymptomatic subjects tested in point of care settings, the test achieved 87-90% agreement with RT-PCR which increased to 92-95% in patients with viral load corresponding to Ct below 33. A significant body of evidence now suggests that individuals with high Ct values (low viral loads), such as above 33, are likely not infectious. Test specificity was 99.5% in nasal swab specimens.