Heddiw mae'r Cyd-bwyllgor ar Imiwneiddio a Brechu, fel rhan o'r adolygiad diwethaf a gynhaliwyd ganddo o'r rhaglen brechu rhag COVID-19, wedi cyhoeddi datganiad yn argymell dos ychwanegol o frechiad atgyfnerthu'r gwanwyn ar gyfer ein dinasyddion mwyaf agored i niwed.
The Joint Committee on Vaccination and Immunisation (JCVI), as part of its latest review of the COVID-19 vaccination programme, has today published a statement, which recommends an additional spring booster dose for our most vulnerable citizens.