The primary confirmed case of the Covid-19 Omicron variant in the US has been detected in an individual in California, the US Facilities for Illness Management and Prevention stated Wednesday.
“The person was a traveler who returned from South Africa on November 22, 2021,” the company stated.
“The person, who was absolutely vaccinated and had gentle signs which might be enhancing, is self-quarantining and has been since testing constructive. All shut contacts have been contacted and have examined destructive.”
The case was detected by the California and San Francisco Departments of Public Well being and confirmed by the CDC.
The Omicron variant was first reported in South Africa and has been designated a variant of concern by the World Well being Group.
Scientists don’t but have arduous knowledge, however primarily based on the variant’s sample of mutations, it’s anticipated to a minimum of partly evade the protecting motion of present vaccines, and could also be extra transmissible than Delta, the dominant international pressure.
The US is planning more durable testing and quarantine necessities for worldwide vacationers arriving within the nation, together with taking a Covid-19 take a look at in the future previous to departure, the CDC stated Wednesday.
Necessary testing on arrival and even a compulsory quarantine, whatever the take a look at end result, are additionally prospects, The Washington Publish reported.
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