Skin hypersensitivity to equid herpesvirus type 1 in horses.
D000818:Animals; D000937:Antigen-Antibody Reactions; D006564:Herpesviridae / Q000276:immunology*; D006566:Herpesviridae Infections / Q000662:veterinary*; D004861:Herpesvirus 1, Equid / Q000276:immunology*; D006734:Horse Diseases / Q000276:immunology*; D006736:Horses; D012867:Skin / Q000276:immunology*; D012882:Skin Tests