Those who have been vaccinated, for some period of time after vaccination, have the spike protein in their body. That's what the vaccine does--it makes your cells produce the spike protein. This spike protein can leave the body, like through bodily fluids. There has been evidence that this can happen. And theoretically this shed spike protein can transfer to another person. What these whackos who go on about vaccine shedding never tell you is the quantity of the shed protein the other person would receive. Think about it this way: - How much of the protein is circulatibg in the vaccinated person's system? - How much of that gets shed? - Of the amount that gets shed, how much is transferred to another person? - Of the amount transferred, how much is needed to cause symptoms? The dose is important. The spike protein isn't self replicating. So here we're talking about homeopathy levels of transferred spike protein. I've not seen a single person make the case that the miniscule quantity transferred would be enough to cause symptoms. They can't cite a single case where this has happened.