My theory is that there's cross immunity to other coronaviruses. This is now supported by molecular research but it's been my hypothesis all along. Basically li

My theory is that there's cross immunity to other coronaviruses. This is now supported by molecular research but it's been my hypothesis all along. Basically little kids are so exposed to so many other coronaviruses they have greater immunity to sars-cov-2. I've had this prediction I'd like to test with the right data that parents of young children, and those that work with them, have lower covid rates than demographically matched controls. Ironically this would suggest that socially distancing kids might decrease immunity in the long run.