Our son ( who goes to work everyday) and our Grandson (who goes to Kindergarten) live with us, and we both have underlying health issues. No way I can avoid this.
If you haven’t read the “how to have the maximum immunity” pieces of this thread, there are a lot of comments on this.
One easy thing to do is to get outside (when the sun is out) and let the sun lift your spirits.
Staying inside is depressing, and you do not want to go there...