The new sub-variant "BA2" is approximately 30% more contagious than the Omicron variant, according to an official report from the Serological Institute in Denmark.
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New subvariant is 30% more contagious than Omicron
The new sub-variant "BA2" is approximately 30% more contagious than the Omicron variant, according to an official report from the Serological Institute in Denmark.