I'm working at home....Medium Risk at most.
Pretty sure that schools and universities are hard to categorize: depends on how much social distancing they are doing...not only in classrooms but in hallways, buses etc. ....or maybe they are blind to that question because the authors are located in universities.
Pretty sure that schools and universities are hard to categorize: depends on how much social distancing they are doing...not only in classrooms but in hallways, buses etc. ....or maybe they are blind to that question because the authors are located in universities.