The United States’ first confirmed case of the Omicron coronavirus variant has been identified in California.
The World Health Organization designates Omicron a “variant of concern.” In a technical brief released this week, WHO noted that the variant poses a “very high” global risk. The variant was first identified by scientists in South Africa, and has since been detected in several countries.
Scientists are working to determine how transmissible the variant is, how sick it makes people and how well current vaccines work against it. Until more information is learned about the variant, the United States restricted travel from South Africa and seven other countries.
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The first confirmed US case of the Omicron coronavirus variant has been detected in California https://t.co/XRtWyBqzth
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