COVID-19 symptoms: As the original Omicron variant disappears from Australia, these are the BA.2 subvariant’s key differences - 7NEWS

All versions of the Omicron variant seem to cause similar symptoms among vaccinated and boosted people.

The Omicron variant of the coronavirus has been dominant in Australia since late 2021. But a more transmissible Omicron subvariant, BA.2, now accounts for the majority of cases in the country. See … [+5582 chars]

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