>>10934000 (l/b)
We've ALL been infected with a coronavirus - it's known as the commoin cold or flu.
Any variations will have a minimal effect on those with healthy immune systems and will eventually attenuate.
Sadly, the immune system of those who have received flu vaccinations are more likely, when challenged with a novel coronavirus, to experience an autoimmune over-reaction known as a cytokine storm. That's the killer, not the coronavirus in and of itself.