The BA.2 subvariant of the Omicron coronavirus variant, which has quickly taken over in Denmark, is more transmissible than the more common BA.1 and more able to inf.
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A Danish study has found that, the BA.2 subvariant of Omicron COVID-19 variant is more transmissible than the more common BA.1 and more able to infect vaccinated people, source.
The study, which analysed coronavirus infections in more than 8,500 Danish households between December and January, also found BA.2 more able to infect vaccinated people than BA.