Bydd unigolion sydd â system imiwnedd wan yn cael cynnig trydydd dos o’r brechlyn i roi’r amddiffyniad gorau posibl iddynt. Byddant yn cael eu blaenoriaethu i gael apwyntiad brys ar amser sy’n gyfleus iddynt, yn seiliedig ar y driniaeth y maen nhw’n ei derbyn a chyngor eu clinigydd.
People who are severely immuno-suppressed will be offered a third dose of vaccine to provide them with as much protection as possible. They will be prioritised for an urgent appointment at a time that’s right for them based on their treatment and the advice of their clinician.