Correct. Though they mutate often enough that until now a vaccine was not a priority.

And to be even more fair, one of the common cold viruses is a corona. It made the jump (it’s believed) from dogs, they think, over fifty thousand years ago.

I hate to get a cold. But in general will not kill me. Of course, there are always exceptions. Why the army is hoping the technology will allow them to produce vaccines as well. It’s the man hours they lose from the cold.