In this issue ... insights and understandings

An editorial is presented on the Centers for Disease Control and Prevention (CDC) announced that in the United States, fully vaccinated people would longer need to wear masks indoors. The article discussed that numerous businesses reassured their customers that they had opted to continue their mask-wearing requirement;and the policies of many U.S. institutions in this pandemic, the University of Illinois at Urbana-Champaign (Illinois) declared.