I got some equine Ivermectin to have on hand. I take D3 and C every day.
My BIL got COVID over Christmas. Drank tonic water and swears by it shortening the sickness time....but who knows.
Dr. Nepute said tonic water has quinine in it...like Hydroxychloroquine...And it helps with zinc entry into cells.
I have some on-hand, but I take quercetin daily...It is good for immune system and helps with zinc uptake just like quinine.