There's a risk profile associated with that as sex is pointing out. But this notion that the vaccines Stop the virus and are a true vaccine in the sense of how we talk about polio and chicken pot where uh smallpox and this other stuff Not equivalent Very different free berg wait that data how long after vaccination was that data because I thought that with respect to the vaccine One of the big problems is that the the benefits only last for two months unless you're willing to get revaccinated every two months No, that's not really realistic generally speaking.