There was an interesting article in yesterday's Boston Glob about how colleges and universities in the Boston area had really done a good job relating to Covid spread.  A number of them contracted with the Broad Institute (my son's university in RI did this) and was able to test students for under $25 per test.  Most schools were testing students and staff twice per week.  This really squashed the cases.      Some schools added a "covid fee", some used CARES act $ to pay for it, some used endowment $.
 
	Public K-12 schools have zero $ to do this though...