Volume 28, Number 5—May 2022
Research Letter
Usutu Virus Africa 3 Lineage, Luxembourg, 2020
Figure

Figure. Geographic distribution of Usutu virus Africa 3 lineage in Europe. Countries are identified by 3-letter International Organization for Standardization codes (https://www.iso.org); gray indicates those where Usutu sequences were reported (partial E gene, partial NS5 gene, or complete polyprotein coding viral sequences available on GenBank). Large white circles indicate locations where Africa 3 lineage has been identified; sublineages are indicated within circles. Only partial NS5 sequence was available for Africa 3 strain from Czech Republic, preventing sub-lineage attribution. Small white circles delineate European microstates (AND, MCO, LIE, SMR and Vatican city); no Usutu virus circulation was reported. Map created with https://www.mapchart.net.