We need a plan to keep us safe this Christmas while delta is still dominant and we need stronger measures to protect us afterwards, as we prepare for a large wave of omicron infections.
Mae angen cynllun arnom i’n cadw’n saff dros yr ŵyl tra bo delta’n dal yn gryf a bydd angen mesurau cryfach arnom i’n hamddiffyn wedi hynny wrth i ni baratoi ar gyfer ton fawr o’r omicron.