Queensland declares ‘world first’ Omicron Covid genetic variation but experts say it is not a new variant

Sub-lineage described as Omicron like' was identified in an overseas arrival to the state from South Africa

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Queensland has declared a world-first" sub-lineage of Omicron but experts say it's not a new variant or a new strain and more information is needed.

The new Omicron Covid sub-lineage, known as Omicron like", was identified in an overseas arrival to Queensland from South Africa.