Adults hospitalized with SARS-CoV-2 Omicron infections died at 1.5 times the rate of those who had influenza --study

Omicron hospital illness 54% deadlier than flu hospital cases, study finds Adults hospitalized with SARS-CoV-2 Omicron infections in Switzerland died at 1.5 times the rate of those diagnosed as having influenza A or B. CIDRAP

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Analysis of a subgroup of patients hospitalized primarily for COVID-19 or flu found that the risk of death was 2.5 times higher, and the likelihood of ICU admission was 1.7 times higher, among Omicron than flu patients.

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