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Breis agus deich mí ina dhiaidh sin, is é an t-athraitheach Omicron, an-in-tarchurtha – i bhfoirm fo-athraitheach éagsúil – an t-athraitheach atá chun cinn san Aontas.
More than ten months later, the highly transmissible Omicron variant has – in the form of different sub-variants – become the dominant variant in the Union.