The lineage is named BA.2.86, and has been detected in the United States, Denmark and Israel, the CDC said in a post on messaging platform X. "As we learn more about BA.2.86, CDC's advice on protecting yourself from COVID-19 remains the same," the agency said. The WHO said that, so far, only a few sequences of the variant have been reported from a handful of countries. The new lineage, which has 36 mutations from the currently-dominant XXB.1.5 COVID variant "harkens back to an earlier branch" of the virus, explained Dr. S. Wesley Long, medical director of diagnostic microbiology at Houston Methodist. https://slides.com/jbloom/new_2nd_gen_ba2_variant?ftag=YHF4eb9d17#/12The Omicron subvariant XBB.1.5 is the strain targeted by vaccines in upcoming COVID booster shots.

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Persons: Wesley Long, Jesse Bloom, Fred Hutch, Dr, Long, Shivani Tanna, Himani Sarkar, Simon Cameron, Moore Organizations: Science, Trinity College, Reuters, U.S . Centers for Disease Control, CDC, World Health Organization, WHO, Houston Methodist, Fred Hutch Cancer Center, Thomson Locations: Dublin, Wuhan, United States, Denmark, Israel, Bengaluru