Remember there will be damage to their health because they got infected. They will not cross to the other side unhurt.
Plus there is no reference to hospitalizations because the kids are getting sent back home. College town are the ground zero of the epidemic now, but as they go home, there will be more contagion…and it will be parents, grandparents, medical personnel the ones who will be hospitalized more seriously.
BTW, how about that 20 year old pro football athlete with no previous conditions who died of COVID19? Maybe it is just one, maybe he got a bad strain. Better not get it and not take the risk.