biological process involved in interspecies interaction between organisms +
biological process involved in intraspecies interaction between organisms +
biological regulation +
cellular process +
detoxification +
developmental process +
growth +
homeostatic process +
immune system process +
localization +
locomotion +
multicellular organismal process +
negative regulation of biological process +
pigmentation +
positive regulation of biological process +
regulation of biological process +
reproductive process +
response to stimulus +
rhythmic process +
viral process +
A multi-organism process in which a virus is a participant. The other participant is the host. Includes infection of a host cell, replication of the viral genome, and assembly of progeny virus particles. In some cases the viral genetic material may integrate into the host genome and only subsequently, under particular circumstances, 'complete' its life cycle.