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.
For older Americans, the pandemic still poses significant dangers. About three-quarters of Covid deaths have occurred in people over 65, with the greatest losses concentrated among those over 75.
...the CDC said the more transmissible XBB.15 subvariant makes up an estimated 74.7% of cases, up from 66.4% last week. The only area where the subvariant isn't dominant is in the far northwestern region, which includes Alaska, Idaho, Oregon, and Washington.
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