what is "reinfection"? exposure? increased viral loading? symptomatic or asymptomatic?
That is a fairly useless term.
It means that you get the illness a second time. There is some evidence that damage from the disease is cumulative, so you might have no symptoms the first time, some symptoms the second time, and die the third time.
It is important, because it says how much work we have to do to get herd immunity. If we are passing out of immunity every five months, then herd immunity is looking pretty much impossible from natural immunity.
It is hopeful that vaccines might work for longer than five months. Even when they run out, there could be booster shots to extend them. That starts making some victory possible... But it will take time.
DeSantis
DeSantis has decided that strip clubs are more important than national security.