Who do we regard as frontline social care workers for the purposes of identifying who should be in priority group 2 for COVID-19 vaccination?
Pwy ydym ni'n ystyried fel gweithwyr gofal cymdeithasol rheng flaen at ddibenion nodi pobl ddylai fod yng ngrŵp blaenoriaeth 2 ar gyfer brechu yn erbyn COVID-19?