virulent◼◼◼(extremely hostile or malicious; intensely acrimonious) adjective [UK: ˈvɪ.rʊ.lənt] [US: ˈvɪ.rə.lənt]Ebola is one of the most virulent viruses known to man. = Ebola est l'un des virus les plus virulents connus de l'homme.
virulent◼◼◼(malignant, able to cause damage to the host) adjective [UK: ˈvɪ.rʊ.lənt] [US: ˈvɪ.rə.lənt]Ebola is one of the most virulent viruses known to man. = Ebola est l'un des virus les plus virulents connus de l'homme.