Omicron caused spike in deaths in vaccinated people, analysis finds, though unvaccinated remain most at risk - MarketWatch

Omicron is so infectious it makes it hard for the elderly and immunocompromised to avoid

The omicron variant of the coronavirus that causes COVID-19 that has swept across the U.S. since late last year has taken a grimmer toll than earlier variants, including in people who were vaccinated… [+5456 chars]

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