Mae dal i fod llawer nad ydym yn ei wybod am yr amrywiolyn hwn. Gyda'r lefel uchel hon o ansicrwydd, mae'n iawn ein bod yn parhau i fod yn wyliadwrus wrth flaenoriaethu parhad addysg. Mae'n atgyfnerthu'r angen i bawb yng Nghymru gael eu brechlyn neu hwblyn pan gânt eu cynnig, gwisgo gorchuddion wyneb pan fo angen, a threfnu prawf os ydyn nhw'n datblygu symptomau.
There remains a lot we don’t know about this new variant. With this high level of uncertainty, it is right that we remain cautious while prioritising the continuation of education. It reinforces the need for everyone in Wales to get their vaccine or booster when offered, wear face coverings when necessary, and book a test if they develop symptoms.