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Omicron sub-variant found in 57 countries: WHO

Omicron sub-variant found in 57 countries: WHO

14 Sept 01:47 Key points summarised by AI
  • WHO confirms the Omicron sub-variant BA.2 has been detected in 57 countries, rapidly increasing its global presence.
  • Initial studies suggest BA.2 may be more infectious than the original Omicron (BA.1) variant.
  • Despite its increased transmissibility, there is currently no indication that BA.2 causes more severe disease than previous Omicron strains.
  • WHO emphasizes the need for further research into BA.2's characteristics and urges continued public health measures to reduce exposure to the virus.
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