Lineage B.1.1.31

Table 1 | Summary of lineage & sub-lineages



Lineage Most common countries Earliest date Number designated Number assigned Travel History Description
B.1.1.31 Russia 44.0%, United Kingdom 26.0%, Thailand 6.0%, Switzerland 4.0%, United States of America 3.0% 2020-03-12 45 121 Russian (a bit upstream)