Association Between Universal Masking in a Health Care System and COVID-19 Spread Among Health Care Workers

Dean Hashimoto

Dean M. Hashimoto, Associate Professor at Boston College Law School, along with several other researchers recently authored an article discussing the effectiveness of masks in health care systems among health care workers. Studying an intervention within the Mass General Brigham health care system, they found universal masking substantially limited the spread of COVID-19.

Read the full article in Jama.