We did this exact dance back in 1918—and amazingly they were followed by the roaring twenties...
I know why Sweden hasn’t been hit hard...
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7142305/
“Reduced Macrophage Infiltration and Demyelination in Mice Lacking the Chemokine Receptor CCR5 Following Infection with a Neurotropic Coronavirus”
Has nothing to do with any shutdown or lockdown policy. Has everything to do with genetics:
https://journals.plos.org/plosbiology/article?id=10.1371/journal.pbio.0030339
That was then this now.