ELYSSA CHERNEY Chicago Tribune Bonnie Laughlin-Schultz enforces social distancing, sanitizes surfaces and keeps a face shield for emergencies this semester as she convenes in-person classes at Eastern Illinois University. The associate professor decided to work in the classroom to help her students after nearly a year of online learning, but she worries about bringing COVID-19 home and infecting others in Charleston. As an extra precaution, Laughlin-Schultz said she tried wearing two masks during the 75-minute sessions, but that muffled her voice during lectures. âI am very conscious of safety and of my studentsâ safety,â said Laughlin-Schultz, 45. âI donât want anyone anywhere near me because I donât want to be infected or to infect any of them.â