Ni allwn bwysleisio cymaint yr ydym yn bersonol bob tro wedi gwerthfawrogi eu gwaith caled a'u hymroddiad anhygoel, ond fyth cymaint ag yn ystod eu hymateb i'r feirws ofnadwy, difaddau hwn.
We cannot express how much we have always personally valued their incredible hard work and dedication, but never so much as we have during their response to this terrible, unforgiving virus.