AmericaSpeaks TheVoiceOfJoyce: TWiV 653: Back to school with COVID-19 | This Week in Virology #Most useful for all schools considering opening. The scientists are available for consultations. Their Conclusions: If Covid is raging in the population, you can’t reopen. To reopen effectively we need those Rapid SalivaTests that are not on the market yet. If you do reopen, use 1/2 the school in staggered shifts or parallel shifts and have an effective cutoff point when infections surge!