Extended Data Fig. 7: Dynamics of HPAI H5 transmission lineages in clades 2.3.4.4b, 2.3.4.4x, 2.3.2.1 and 2.2.
From: The episodic resurgence of highly pathogenic avian influenza H5 virus

Virus lineage movements were inferred by continuous phylogeographic analysis for each clade.