Instructors should be flexible with and supportive of students who cannot attend class in-person due to illness or quarantine. However, every effort should be made to avoid a disruption of in-person instruction. If your class experiences multiple absences, work with your department, school and/or college to explore ways to provide students who cannot attend in-person sessions access to course materials and activities. Any interruption of in-person instruction should be temporary and brief.
Find more FAQs and resources for instructors here: https://teachlearn.provost.wisc.edu/fall-2021-instruction/