I strongly urge those who have not had their full course to come forward to receive their vaccine whether that is a primary dose or a booster.
Rydym yn annog pawb sy’n gymwys ond sydd heb gael eu cwrs sylfaenol neu eu dos gwreiddiol o frechiad atgyfnerthu 2021 eto, i’w cael nhw cyn i’r cynigion cyffredinol hyn ddod i ben.