Interesting. I flew into the states about two weeks ago. In Florida I stopped at an Asian mart that I usually visit. I hadn't in over a year, since I was overseas. There a Chinese party of about 8, I think they were visiting, you could tell by the way they were dressed, older couples. As soon as I left the place, I felt like I caught something, I usually can tell especially with this corona. I have never tested positive, I am vaxed. Though after a few days the area around my eyes and inside upper cheeks were irritated. Like I had once before, when I think I was exposed to it where I was working and some European folks came in and then next thing you know a lot cases started to pop up. So it could be some truth to this shedding or spreading of it. All I can say is glutathione.