Lineage AA.1

Table 1 | Summary of lineage & sub-lineages



Lineage Most common countries Earliest date Number designated Number assigned Travel History Description
AA.1 Germany 41.0%, Spain 26.0%, Netherlands 9.0%, Switzerland 6.0%, Italy 5.0% 2020-08-11 30 117 Alias of B.1.177.15.1, European Lineage