; Cellular component: integral component of membrane.
; Cellular component: host cell endoplasmic reticulum-Golgi intermediate compartment membrane.
; Cellular component: virion membrane.
; Cellular component: viral envelope.
; Biological process: fusion of virus membrane with host endosome membrane.
; Biological process: fusion of virus membrane with host plasma membrane.
; Biological process: endocytosis involved in viral entry into host cell.
; Biological process: receptor-mediated virion attachment to host cell.