I'm also interested in this topic, so i'm eager to see what else gets posted here. But to get the ball rolling, i have found this - a propaganda poster seemingly warning the German people about the dangers of Jewish vaccines.
This, and material like it, is in clear opposition to the usual normie tier tripe that gets bandied around places like Facebook and Twitter about the "Covid Nazis", as many high ranking NSDAP officials were allegedly anti-vax including Rudolf Hess, Julius Streicher, and Heinrich Himmler. I'm not aware of Adolf Hitler himself commenting directly on vaccines so perhaps another poster can be of more help!