I have been exposed to the Delta variant, the Omicron variant more than once. I had a runny nose with the exposure to Delta, and only a slight headache from Omicron. I tested negative while my wife tested positive. The virus, no doubt, was in my nasal passages, and my immunity dealt with it. I think the fact that I take Quercetin, Zinc, and Vitamin D, kept it from entering a cell and replicating itself. Research Dr. Zelenko...

https://thelibertydaily.com/dr-zele...king-the-common-pathway-of-all-variants/

He says that Zinc is the "bullet", but quercetin is the "gun". Quercetin enables Zinc absorption into your cells. That is supposed to keep the virus from entering the cell. He explains it way better than I can. Check it out.