Given the Delta variant is more contagious, leads to more breakthrough cases, especially in older adults or immunocompromised individuals, and makes children who are not vaccine eligible sick in a way that the original COVID strain did not, I am concerned about the lack of a mask mandate for classrooms. Many member of the campus community, such as myself, live in multi-generational homes. In order to keep our families and greater community safe I would like to recommend a mask mandate regardless of vaccination status.