Anything that can help keep your immune system strong is ok with me. I have not had the virus and I'm trying to keep it at bay everyday. My home has quite a few UV air filters and filters that filter down to a few microns. I take a cocktail of C, D3, Calcium, Zinc, Magnesium, K2, Shilajit, Mace, Chaga, Maca, Black Pepper, CoQ10, Silver Hydrosol and Quercetin. Also lots of hot teas throughout the day. I hear CBD has great properties as well. Just had Mohs surgery for skin cancer on my nose so I'd like to live happy and healthy for a long time, all be it with slighly more facial character as I play my dream bass whenever It is finished.
I wish all of you great health, healing and joy making music with your beloved instruments.