Rydym wedi gweld gostyngiad sylweddol yn nifer yr achosion newydd sy'n cael eu nodi, ond byddem yn annog unigolion sydd mewn mwyaf o berygl i barhau i fod yn wyliadwrus ac i fynd i gael eu brechu pan fydd eu bwrdd iechyd yn cysylltu â nhw.
While we have seen a significant reduction in new cases being identified, we would urge individuals who are most at risk to remain vigilant and to come forward to be vaccinated when contacted by their health board.