The best thing to do is not worry at all, and live your life as normal.
Eat healthy, exercise, get plenty sleep, take some supplements, and meditate/pray.
Worrying can create physical maladies.
Thanks but I’m not worried as I already had Covid (Delta) and mild version of Omicron. I want to know because of the idiots I work for that think “natural immunity” is a right wing theory and they swear by the vaccine over it——otherwise I have to be humiliated by wearing a mask all day while the vaccinated don’t have to...