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Definition of Infectious bovine rhinotracheitis
1. Noun. An disease of the respiratory tract of cattle caused by the infectious bovine rhinotracheitis virus. Abbreviation: '''IBR''' ¹
¹ Source: wiktionary.com
Medical Definition of Infectious bovine rhinotracheitis
1. A herpes virus infection of cattle characterised by inflammation and necrosis of the mucous membranes of the upper respiratory tract. (12 Dec 1998)