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Omicron is already global, tests for international flights are far better than African travel ban

Omicron Drives U.S. Virus Cases Past Delta's a Peak

Public Health Science Expert Julie Swann on the Emergence of the Omicron Variant of COVID-19
...BALTIMORE, MD, December 6, 2021 ��� New audio is available for media use ...

COVID vaccine live updates: Here’s what to know in North Carolina on Dec. 1

Shourya Bose
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Biden pledges to fight new variant ‘with science and speed,’ as omicron cases multiply and winter outlook worsens

What is the omicron variant of COVID-19? What do we know about it?

Benjamin D. Leibowicz
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Pa. prepares for omicron COVID variant: What we know and don't know

Ruizhe Jia
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