things nobody knows
about a novel coronavirus. Among them, whether it is similar to other coronaviruses which don't confer long term immunity after infection.
Thinking is started to suggest that may be the case.
Which would mean that it will require annual vaccinations, and herd mentality was never anything more than a fantasy of the internet trash. Sounded good, though.
The good news is that thus far it hasn't shown a strong propensity to mutate.
But looking more like a chronic, endemic thing.