At the very least 15 states have found the variant of Omicron coronavirus, and that quantity is anticipated to extend, mentioned Dr. Rochelle Walensky, director of the Facilities for Illness Management and Prevention, advised ABC Information on Sunday.
“We all know we’ve got a number of dozen circumstances and we’re following them carefully. And we’re listening to increasingly probably circumstances on daily basis, so the quantity is prone to rise, ”Walensky mentioned in“ This Week ”.
The variant first found in South Africa has a number of mutations within the spike protein that permit the virus to enter the physique, and a few of these mutations may result in elevated antibody resistance and transmission. Scientists are nonetheless amassing information on the virus and the effectiveness of present Covid-19 vaccines.
After being found in a number of different nations, the US reported its first Omicron case on December 1. Whereas some sufferers had just lately traveled to southern Africa, others had no journey historical past. This means that the communion transmission is ongoing.
To stop the virus from spreading within the US, officers initially restricted journey to non-US residents from South Africa, Botswana, Zimbabwe, Namibia, Lesotho, Eswatini, Mozambique and Malawi.
Dr. Anthony Fauci, the main US infectious illness official, advised CNN’s State of the Union on Sunday that he hoped the ban could possibly be lifted in a “affordable time”.
Nevertheless, the overwhelming majority of circumstances within the US are nonetheless attributable to the Delta variant.
“We at the moment have about 90 to 100,000 circumstances per day in america, and 99.9% of these are delta,” Walensky mentioned.
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