The FDA issued its first green light for an at-home COVID-19 diagnostic that delivers results through the user’s smartphone, streamlining self-testing for students and employees as they begin to return to classrooms and the workplace.
Developed by BD in collaboration with the digital testing company Scanwell Health, the Veritor rapid antigen test operates similar to a home pregnancy test, at first. After swishing a nasal swab in a tube of liquid reagents, drops on a testing strip trigger colored lines after about 15 minutes. There the smartphone takes over, using its camera to read and interpret the results more definitively.