
Most Omicron cases in US have been mild but most were vaccinated, CDC reports
CNN
Most of the 43 people known to have been infected with the Omicron variant of coronavirus in the US had mild symptoms, but most had been vaccinated and 14 of them had already had booster doses, the CDC reported Friday.
The first CDC report on the Omicron variant in the US shows vaccination does not protect people against infection but it also indicates the first cases to be detected have been mild or moderate.
"One vaccinated patient was hospitalized for 2 days, and no deaths have been reported to date," the CDC Covid Response Team reported. "Case investigations have identified exposures associated with international and domestic travel, large public events, and household transmission."
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