Most mass vaccination centres have quiet areas for people to sit whilst waiting and many also have specialist nurses in attendance, to assist those who may need some extra support.
Mae gan y rhan fwyaf o ganolfannau brechu mawr ardaloedd tawel i bobl eistedd wrth aros, ac mae gan lawer ohonynt nyrsys arbenigol hefyd i helpu'r rheini y gallai fod angen cymorth ychwanegol arnynt.