Lineage B.1.221.1

Table 1 | Summary of lineage & sub-lineages



Lineage Most common countries Earliest date Number designated Number assigned Travel History Description
B.1.221.1 United Kingdom 95.0%, Netherlands 4.0%, United States of America 1.0%, Belgium 0.0%, Italy 0.0% 2020-08-18 208 322 UK lineage