XE Omicron variant
Of these XD and XF are recombinants of Delta and Omicron BA1 while XE is a recombinant of Omicron BA1 and BA2. In the UK 38 cases.
Over 600 cases of the XE variant have been identified.

. Rising COVID Case Numbers from New Variant a Cause for Concern March 16 2022 604 PM Wilson Walker reports on concerns over spread of BA2 sub-variant in the United States and the Bay Area 3-16-2022.
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