WHO is closely monitoring the recently reported variant B.1.1.1.529. So far less than 100 sequences have been reported. Preliminary analysis suggests that this variant has a large number of mutations that are needed and will undergo further study. We are grateful to the researchers South Africa and experts from WHO’s Technical Advisory Group on Virus Evolution (TAG-VE) which is assessing this variant.
WHO is convening a meeting of TAG-VE today to better understand the timeline of the ongoing studies and to determine whether this variant should be designated as Type of Interest or Type of Concern.