Yes, same problem in k-8. Slightly less risk in the student cohort, equivalent or higher risk in the staff and surrounding cohort. Speaking as someone building

Yes, same problem in k-8. Slightly less risk in the student cohort, equivalent or higher risk in the staff and surrounding cohort. Speaking as someone building one of those impromptu web solutions- it is a bad situation all around. For many colleges if they do not reopen in the fall they never will again, due to finances. And many are seeing demand from their students to reopen. So it is a matter of survival to do it- in that case it has to be done as safely and with as much consideration for harm reduction as possible. But there is little time and many people are working 24/7 just to get to "impromptu." In terms of "centralized", the virus is a highly local problem. It spreads and has to be dealt with locally. Nuances unique to each locality dictate the mitigation measures. Hope that helps. Cheers.