A process in which a symbiont alters or subverts a biological process in its host organism. The host is defined as the larger of the organisms involved in a symbiotic interaction.
Synonyms:
narrow_synonym:
modulation by symbiont of host system process; regulation by symbiont of host system process
related_synonym:
disruption by symbiont of host cell; modification by symbiont of host biological process; modification by symbiont of host morphology or physiology; pathogenesis