The World Health Organization says the variant has a large number of mutations, some are concerning.
from BBC News - World https://ift.tt/2Zsiulv
from BBC News - World https://ift.tt/2Zsiulv
Omicron: Mutations prompt new coronavirus variant concern from WHO
![Omicron: Mutations prompt new coronavirus variant concern from WHO]()
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November 26, 2021
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