Rather than Quinine, consider QUERCETIN, a known ionophore that will work with zinc. It’s available as an over the counter supplement. You can take 250mg-1g twice per day.
Elderberries and Onions have Quercetin. My favorite: Sambucus Elderberry Immunity supplement gummies taste wonderful and have the zinc and Vit C. already together.
Quercetin is what the Med Cram doctor who treats CV patients is taking as a prophylactic. Additionally he is taking:
Up to 50 mg of Zinc—50 mg for short term only-that’s the upper limit
Green Tea 1 pill/day
Vit. C - 250mg-500mg twice daily
Vit. D3 - Stop this if you get CV
Melatonin - 1-10mg @ bedtime - studies have shown that one of the most effective things you can do in fighting a virus is to get a good 8 hrs sleep.
Of course amounts taken can vary depending on weight etc. so consult you Dr. This is not medical advice. LOL
bm