Fig. 3From: Genomic surveillance of SARS-CoV-2 in US military compounds in Afghanistan reveals multiple introductions and outbreaks of Alpha and Delta variantsMaximum likelihood tree of the B.1.617 SARS-CoV-2 lineage. Branches leading to genomes obtained from HKIA are marked in red. Probable outbreak at HKIA is magnified. Relevant node confidence values are highlighted. Afghanistan – red; Iran, India, Pakistan – greenBack to article page