It's the default assumption given practically every other known virus, and is the core assumption of all epidemiological modeling. Somehow all what is known fro

It's the default assumption given practically every other known virus, and is the core assumption of all epidemiological modeling. Somehow all what is known from epidemiology and virology has been thrown out of the window during COVID. If SARS-CoV-2 is somehow involved the sky is falling on us on any moment unless otherwise proven. Bizarre. Don't know if they have a part in this, but at least it's extremely profitable for pharma to assume there's no immunity but what they provide.