So what is the public policy value of this study? We all should try to get Covid to get immunity to Covid? This is nonsense. This other study add some value:

So what is the public policy value of this study? We all should try to get Covid to get immunity to Covid? This is nonsense. This other study add some value: https://www.cdc.gov/mmwr/volumes/70/wr/mm7032e1.htm https://www.cdc.gov/mmwr/volumes/70/wr/mm7032e1.htm It says that if you already got covid, the possibility of reinfection is 2.4 times lower if you also get the vaccine than if you don't get it. Now I guess that you multiply that natural immunity from 13x to 31x. Isn't cool?