[Bovine herpes mammillitis: clinical symptoms and serologic course].
Bovine herpes mammillitis was diagnosed in a dairy herd with udder and teat skin lesions. Clinical symptoms seen in 6 cows consisted of round dry areas at the teats as well as large red and painful areas with crust formation at the teats, the teat basis and the udder. Diagnosis was verified by demonstrating numerous virus particles with the typical herpes structure and by BHV-2 serum neutralization test. Prevalence of BHV-2 in the herd was determined by using BHV-2 SNT at 7 occasions during a period of 15 months. The relatively low BHV-2 SNT-titres as well as the seasonal increase of BHV-2 titres and seroprevalence in the month of September were indicative of a chronic and latent BHV-2 infection in the herd.
Janett
F
F
Departement für Fortpflanzungskunde, Universität Zürich. janett@vetangy.unizh.ch
Stäuber
N
N
Schraner
E
E
Stocker
H
H
Thun
R
R
D000818:Animals; D000914:Antibodies, Viral / Q000097:blood; D002417:Cattle; D002418:Cattle Diseases / Q000175:diagnosis* / Q000821:virology; D005260:Female; D006561:Herpes Simplex / Q000175:diagnosis / Q000662:veterinary* / Q000821:virology; D001911:Herpesvirus 2, Bovine / Q000276:immunology / Q000302:isolation & purification; D008297:Male; D008321:Mammary Glands, Animal / Q000473:pathology / Q000821:virology
D000914:Antibodies, Viral