Very saddened to hear about your current condition Dennis. I pray you recover and soon. Although I am a bit younger (50 yrs), I do have asthma, back and digestive issues and currently in a very trying and stressful situation, so I have an idea as to what you are going through. Since the beginning of this outbreak, I have been on a strict regimen of quercetin, vitamin c, vitamin d and zinc. I also take cod liver oil. I have also been drinking fruit and veggie juices and smoothies from Bolthouse Farms (you can find them in most supermarkets). I haven't gotten sick thus far. I am also unvaccinated. Everyone should avoid the vaccines, boosters, and masks if possible in my opinion. Work on strengthening your immune system and find things to alleviate stress. I am an artist/musician, so I spend a lot of time creating which helps a great deal. There is a great deal of suffering in the body right now and I can't help but think it may have something to do with our lack of communication. Perhaps we should come together more often. Maybe even some sort of online conference once in a while.