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Omicron as severe as previous COVID variants, large study finds

Omicron as severe as previous COVID variants, large study finds

13 Sept 08:31 Key points summarised by AI
  • A large U.S. study found the Omicron variant is intrinsically as severe as previous COVID-19 variants, contradicting earlier assumptions of lower severity.
  • Based on 130,000 patient records, the study indicates risks of hospitalization and mortality were nearly identical across variant-dominant periods, after adjusting for demographics, vaccination, and comorbidities.
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