Typical always a day late and a dollar short, he don't need to get vaccinated.  Maybe you missed last weeks breaking news headlines but once you've had covid you have long lived anti viral properties in your bone marrow that "consistently  circulating resting memory B cells directed against the S protein".  Of course the MSM sold it to you as if you get a vaccine after having covid you'd have super duper immunity, which hasn't been proven and as some virologist, immunologist have said there's a potential for mixing up the immune system's defense mechanism in what to and not to recognize as far as covid goes and your immune system ends up attacking itself.  But please free feel to play with that deck of cards.
https://www.nature.com/articles/s41586-021-03647-4

Yes they took that article and added their own little super duper theory to it.