https://gilbertlab.com/neutraceuticals/quercetin/antiviral-effects-of-quercetin-zinc-ionophore/
https://www.healthfirstdc.com/blog/the-importance-of-zinc-and-quercetin-during-pandemic
Here’s why Quercitin:
Groups at higher risk for the wuhan coronavirus have more stored iron. Some claim Quercetin removes iron from the body.