Vaccination is the best form of defence against coronavirus and we continue to urge everyone to get vaccinated – whether that’s their first dose, second dose or booster.
Brechu yw'r math gorau o amddiffyniad rhag coronafeirws ac rydym yn parhau i annog pawb i gael eu brechu – boed hynny'n ddos gyntaf, yn ail ddos neu'n frechlyn atgyfnerthu.