Are Vaccines Fueling New Covid Variants? – WSJ

Jan 1, 2022

Public-health experts are sounding the alarm about a new Omicron variant dubbed XBB that is rapidly spreading across the Northeast U.S. Some studies suggest it is as different from the original Covid strain from Wuhan as the 2003 SARS virus. Should Americans be worried?

https://www.wsj.com/articles/are-vaccines-fueling-new-covid-variants-xbb-northeast-antibodies-mutation-strain-immune-imprinting-11672483618?st=tsf89b834ryetrr&reflink=desktopwebshare_permalink&utm_source=substack&utm_medium=email