Related how?

Biota (Life)
Virus (Viruses)
Varidnaviria
Bamfordvirae
Nucleocytoviricota
Pokkesviricetes
Chitovirales
Poxviridae (Pox virus)
Chordopoxvirinae (Pox-viruses)
Orthopoxvirus

Vaccinia virus (1986297)

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

Buffalopox virus
Buffalopox

Rabbitpox
Rabbitpox virus