Meaning of VIRAL INFECTION

WordNet Dictionary
	Definition:		[n]  infection by a virus that is pathogenic to humans
	Synonyms:		virus infection
	See Also:		haemorrhagic fever, hemorrhagic fever, herpangia, infection, Rift Valley fever, viral pneumonia
Medical Dictionary
	Definition:		An infection involving viruses, the smallest known disease causing organism. Viruses can be harmless (e.g. warts) or devastating (e.g. the AIDS virus).