Welsh Government and the NHS worked as one team to identify and use lessons from the pandemic to improve all vaccination programmes.
Gweithiodd Llywodraeth Cymru a’r GIG fel Un Tîm i adnabod y gwersi a ddysgwyd o’r pandemig a’u defnyddio i bontio i sefyllfa o fusnes fel arfer ar gyfer pob rhaglen frechu.