Can the absence of evidence of in-school SARS-CoV-2 transmission be taken as evidence of absence?

By | May 5, 2021
Research by scientists at the University of Texas at Austin, the Santa Fe Institute, and Fractal Therapeutics suggests infection rates in the surrounding community are not a reliable measure for estimating the level of risk for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) transmission in schools.