After the meeting of @WHO TAG-VE today, WHO classifies B.1.1.529 as a variant of concern named Omicron.We call for increased surveillance and genetic testing & thank ???????? for sharing their work in real time. More information can be found here⬇️https://t.co/Ub0INuwHEdhttps://t.co/xwQPh8PDMj
— Maria Van Kerkhove (@mvankerkhove) November 26, 2021
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