Same with me. I wonder if we did in fact have coronavirus are we now immune to it.Makes me wonder if what we had was in fact this virus. I think this thing has been in the USA since Nov or Dec 2019 and people simply didn't know what it was yet. I wondered at the time, I had the flu shot in the fall. Not that you still can't get the flu. I was as sick as I've been in a long, long time. I basically slept and laid on the couch for 7 or 8 days of the illness.