Share of SARS-CoV-2 sequences that are the omicron variant, Aug 14, 2023

Share of omicron variant in all analyzed sequences in the preceding two weeks.

No data0%10%20%30%40%50%60%70%80%90%
World

Source: GISAID, via CoVariants.org – Last updated 21 August 2023

Note: This share may not reflect the complete breakdown of cases, since only a fraction of all cases are sequenced. Recently-discovered or actively-monitored variants may be overrepresented, assuspected cases of these variants are likely to be sequenced preferentially or faster than other cases.

Sep 13, 2021
Aug 14, 2023