Despite record number of nurses and other healthcare professionals in NHS Wales, the demand for health care workers globally has significantly increased.
Er gwaethaf y ffaith bod gennym y nifer uchaf erioed o nyrsys a gweithwyr gofal iechyd proffesiynol eraill yn GIG Cymru, mae'r galw byd-eang am weithwyr gofal iechyd wedi cynyddu'n sylweddol.