Omicron: When we'll learn more about the latest COVID-19 variant

Yahoo News Video
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2 個月前

The sudden emergence of Omicron — the dystopian-sounding new coronavirus variant — has ushered in the most disorienting phase of the pandemic since COVID-19 first materialized two winters ago. Yahoo News explains when and how we’ll learn more about Omicron and just how much of a threat it poses.

Yahoo News with Katie Couric