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Showing results for "#BA.2"
Study explains why Omicron variants continue to spread
The first Omicron variant, designated BA.1 has been followed by a series of variants, each with mutations with increased ability to infect and
Stealth Omicron: The fast spreading sub-variant in Europe
It is rapidly outpacing other Omicron subvariants, and sparking fears that a more transmissible strain of Covid is actively spreading through the...