Commentary: Should mask rules remain in health care settings?

In a new commentary, public health experts from several prominent universities suggest that both patients and health care professionals should draw upon lessons learned during the COVID-19 pandemic and continue to mask up in the health care setting. This is important because infection from SARS-CoV-2 is still a threat, especially to the most vulnerable patients, and masks are a proven method for preventing transmission. The commentary is published in Annals of Internal Medicine.