First Omicron Variant Case Recognized in U.S.

Dec. 1, 2021 — The primary case of the Omicron variant of the coronavirus in america was confirmed by officers as we speak in a person in California who had just lately traveled to South Africa. She or he was totally vaccinated in opposition to COVID-19 and skilled solely “gentle signs which might be enhancing,” officers with the CDC stated.


The affected person, who was not named within the CDC’s annoucement of the primary U.S. case of the Omicron variant on Wednesday, is self-quarantining.

“All shut contacts have been contacted and have examined unfavorable,” officers stated. 

The announcement comes as no shock to many because the Omicron variant, first recognized in South Africa, has been reported in international locations world wide in latest days. Hong Kong, the UK, and Germany every reported this variant, as have Italy and the Netherlands. Over the weekend, the primary North American circumstances have been recognized in Canada.

Anthony Fauci, MD, director of the Nationwide Institute of Allergy and Infectious Ailments, introduced over the weekend that this latest variant was seemingly already within the U.S., telling ABC’s This Week its look right here was “inevitable.”

Much like earlier variants, this new pressure seemingly began circulating within the U.S. earlier than scientists might do genetic checks to verify its presence.

The World Well being Group named Omicron a “variant of concern” on Friday, regardless that a lot stays unknown about how nicely it spreads, how extreme it may be, and the way it might resist vaccines. Within the meantime, the U.S. enacted journey bans from a number of South African international locations.

It stays to be seen if Omicron will comply with the sample of the Delta variant, which was first recognized within the U.S. in Might and have become the dominant pressure by July. It’s additionally potential it would comply with the trail taken by the Mu variant. Mu emerged in March and April to a lot concern, solely to fizzle out by September as a result of it was unable to compete with the Delta variant.

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