Brechu yw ein hamddiffyniad gorau o hyd yn erbyn y coronafeirws. Mae wedi lleihau’r cysylltiad rhwng y feirws a salwch difrifol sy’n arwain at fynd i'r ysbyty ac rwy’n annog pawb sy’n gymwys i fanteisio ar y brechlyn a’r pigiadau atgyfnerthu os nad ydynt eisoes wedi gwneud hynny.
Vaccination remains our best defence against coronavirus. It has weakened the link between the virus and serious illness and hospitalisation and I strongly urge everyone eligible to take up their vaccines and boosters if they have not already done so.