I strongly believe in natural immunity (so doctors they say it's far more effective)
In December about 2-3 months before the world was introduced officially to covid, me and a few others were very sick
I remember having a cough and chest congestion as bad as I ever have it lasted almost a month as it did with the other people
There's no doubt in my mind it was covid just before we all knew what was going on
Since then I have barely been sick at all I think I had a cold once
I actually think it made my immune system stronger because every since I was a kid every single year I was guaranteed to get the flu at least once
Every year I knew as soon as I started to feel those weird body aches that I had it and I would be home in bed for a couple of days
Like I said haven't had anything since