Antigen tests for COVID-19 may be having their moment, despite being less accurate than tests that rely on laboratory processing.

As school districts look to return to in-class learning, medical ethicist Art Caplan told Boston Public Radio a quantity over quality approach may prove effective for schools, provided students and staff are tested often.

Art Caplan is the Drs. William F. and Virginia Connolly Mitty chair and the director of the division of medical ethics at the NYU Grossman School of Medicine.