title: Clinical Mycoplasma bovis mastitis in prepubertal heifers on 2 dairy herds.
abstract: Findings of herd investigations of heifers with prepubertal mastitis are presented. Mycoplasma bovis was isolated from lacteal secretions and tissue samples of necropsied heifers; the same strain infected dams and herd mates. Vertical transmission is suggested in this first report of intramammary infections of M. bovis in peripubertal heifers.
authors.affiliation: Department of Veterinary Clinical Sciences, Washington State University, Pullman, WA 99164, USA. fox@wsu.edu
authors.forename: Lawrence K
authors.initials: LK
authors.lastname: Fox
authors.forename: Fredrick J
authors.initials: FJ
authors.lastname: Muller
authors.forename: Michael L
authors.initials: ML
authors.lastname: Wedam
authors.forename: Christopher S
authors.initials: CS
authors.lastname: Schneider
authors.forename: Mary Kate
authors.initials: MK
authors.lastname: Biddle
mesh_terms: D000818:Animals; D002417:Cattle; D004196:Disease Outbreaks / Q000662:veterinary; D005260:Female; D018445:Infectious Disease Transmission, Vertical / Q000662:veterinary*; D008414:Mastitis, Bovine / Q000175:diagnosis* / Q000635:transmission; D008892:Milk / Q000382:microbiology; D009175:Mycoplasma Infections / Q000175:diagnosis / Q000635:transmission / Q000662:veterinary*; D045682:Mycoplasma bovis / Q000302:isolation & purification*; D012741:Sexual Maturation