Rydym yng nghamau cynnar y gwaith o gyflwyno’r rhaglen frechu fwyaf y mae Cymru wedi’i gweld erioed ac ni ddylid amcangyfrif yn rhy isel beth yw graddfa’r hyn a gyflawnwyd hyd yma, a’r hyn sy’n parhau i ddigwydd.
We are in the early stages of delivering the largest vaccination programme Wales has ever seen and the sheer scale of what has been achieved so far, and continues to happen, should not be underestimated.