Current testing tools uncompromised by new COVID-19 variant of concern Omicron (B.1.1.529)
The accuracy of existing molecular (PCR, NAAT) tests appears uncompromised by COVID-19 variant Omicron (B.1.1.529), designated a Variant of Concern by the World Health Organization (WHO) on Friday. Preliminary evidence suggests that this is also true for the accuracy of rapid antigen tests.