Bydd Cymru’n aros ar lefel rhybudd sero ar ôl yr adolygiad diweddaraf o’r rheoliadau COVID. Fodd bynnag, o ganlyniad i ledaeniad yr amrywiolyn omicron, mae Llywodraeth Cymru’n cynghori’n gryf y dylai pobl wneud y canlynol:Gwneud prawf llif unffordd cyn mynd allan – i barti Nadolig; i siopa Nadolig; i ymweld â ffrindiau neu deulu; i unrhyw le prysur neu cyn teithio.Aros adref os yw’r prawf yn bositif. Dylech drefnu prawf PCR a hunanynysu.Pobl i wisgo gorchuddion wyneb mewn tafarndai a bwytai, pan nad ydynt yn bwyta nac yn yfed. Rhaid i bawb wisgo gorchuddion wyneb yn y rhan fwyaf o fannau cyhoeddus dan do eraill, yn unol â'r gyfraith, gan gynnwys mewn sinemâu a theatrau.
Wales will remain at alert level zero after the latest review of the COVID regulations. However, with the spread of the Omicron variant, the Welsh Government is strongly advising:People flow before they go. This means taking a lateral flow test before going out – whether that’s to a Christmas party; Christmas shopping; visiting friends or family; going to any crowded or busy place or before travelling.If the test is positive, don’t go out. Arrange for a PCR test and self-isolate.People to wear face coverings in pubs and restaurants, when they aren’t eating or drinking. Everyone must wear face coverings in most other indoor public places, in accordance with the law, including in cinemas and theatres.