This week we have written to those people who should not come into contact with anybody outside their household and are being asked to not go out at all during this difficult time.
Yr wythnos yma rydw i wedi ysgrifennu at y bobl hynny na ddylai ddod i gysylltiad ag unrhyw un y tu allan i’w cartref ac yr ydym yn gofyn iddynt beidio â mynd allan o gwbl yn ystod yr amser anodd yma.