Related how?

Biota (Life)
Virus (Viruses)
Riboviria
Orthornavirae
Negarnaviricota (Negative-strand rna virus)
Polyploviricotina
Insthoviricetes
Articulavirales
Orthomyxoviridae (Influenza virus)

Alphainfluenzavirus (51916564)

Children (2 direct children, 30 direct and indirect children):

Influenza a virus (tree size 28)
Influenzavirus a

G4 ea h1n1
G4eah1n1