A study of Infectious Economics in New York identifies discordant SARS-CoV-2 PCR and Rapid Antigen Test Results When Infectious
Anew study raises significant doubts about whether at-home rapid antigen tests can detect the Omicron variant before infected people can transmit the virus to others. The study looks at 30 people from settings including Broadway theaters and offices in New York and San Francisco where some workers were not only being tested daily but were, because