Diogelu staff a chleifion y Gwasanaeth Iechyd Gwladol sydd wrth wraidd ein hymateb i COVID ac mae’n elfen allweddol o’n strategaeth Profi Olrhain Diogelu.
Protecting our NHS staff and our most vulnerable citizens in Wales is at the heart of our COVID response and a key element of our Test, Trace, Protect strategy.