We are currently in the development phase of this work, but aim to have a digital system online to help schedule boosters, if required, by the Autumn.
Ar hyn o bryd, rydym yng ngham datblygu’r gwaith hwn, ond ein nod yw rhoi system ddigidol ar-lein ar waith i helpu i drefnu brechiadau atgyfnerthu, os bydd angen, erbyn yr Hydref.