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CDC director: Studies yet to show BA. 2 sub-variant evading current vaccines more than omicron

Published Feb 03 2022 at 8:30 PM GMT
Key
Points
  • CDC Director Dr Rochelle Walensky said Wednesday that experts have not yet seen studies suggesting omicron sub-variant BA.
  • 2 will evade COVID-19 vaccine protection any more so than the original omicron strain has already.




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  • Published Feb 3, 2022 8:30 PM GMT