Os gallwch helpu'r rhaglen frechu ac rydych yn dymuno gwirfoddoli, bydd manylion ar wefan Llywodraeth Cymru ac, ar gyfer gweithwyr gofal iechyd proffesiynol, ar wefan Addysg a Gwella Iechyd Cymru.
If you can help the vaccine programme and want to volunteer, there will be details on the Welsh Government website and, for healthcare professionals, on the Health Education and Improvement Wales website.