I thought all viruses did that, though? At least in the dim mists of my memory, I remember somebody telling me that's why people seem to get sick with the same symptoms over and over again - once you get any virus, you're stuck with a little seed kernel of it, just awaiting to be reawakened from dormancy.
Also not a doctor; but I did feel like I was continually sick with the same thing over and over again through minimum high school and college. (Since then I've had allergy treatments; so might be a little muddier.)
ETA: Farmers are chartering planes to beat the coronavirus lockdown and save their crops - CNN
Any time anyone gets any of the coronaviruses they have a cough and some symptoms that we've seen with covid-19. Is it true that all coronaviruses lurk and multiply in other organs and then attack later? Not all people get a cold once or twice a year.
I've never thought of the common cold as something that is lurking in me year rounds waiting to conquer my immune system annually. Is that something that makes this virus unique and more dangerous - it is silently multiplying in us and we don't know that we're sick, we think we're better but we're in remission until the more devastating attack?