When I wrote this in August of last year, my BF had been ill with COVID since the day befor Christmas 2020.
As of today, he still is ill with COVID.
He has been in isolation for 20 months now. The virus has mutated twice in his body, and he is extremely dangerous for others because no one has antibodies for these mutations, they are new and unique. He has been vaccinated, the vaccinations stopped the repeated outbursts of the virus at last. He now takes part in a pilot project for new medicines.
I have only seen him from afar, waving behind a window. I know I dodged a bullet, because we had planned to spend Christmas together, and he called it off.
I've been fully vaccinated and will be getting a booster soon. I still stay away from crowds. The virus can hide in someone's body and stay dormant for a long time, that does not mean it isn't there and infection can still spread.