title: Pathological changes in the respiratory tract of goats infected by Pasteurella multocida B:2.
abstract: Clinical and pathological changes are described in groups of five goats pretreated with dexamethasone and then infected with a large dose of Pasteurella multocida B:2 (the cause of haemorrhagic septicaemia) by the intratracheal, subcutaneous or intranasal route (groups A, B and C, respectively). In group A, two goats died (on day 1 and 4 post-inoculation); in group B three died (days 2, 5 and 14); and in group C one died (day 20). The infecting organism was recovered from the four goats that died within < or =5 days. The major pulmonary lesions included acute pneumonia, congestion, oedema and hydrothorax. Subcutaneous oedema of the lower jaw and brisket, typically seen in cattle and buffalo, was absent in goats.
authors.affiliation: Faculty of Veterinary Medicine, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia.
authors.forename: M S
authors.initials: MS
authors.lastname: Shafarin
authors.forename: M
authors.initials: M
authors.lastname: Zamri-Saad
authors.forename: B Siti
authors.initials: BS
authors.lastname: Khairani
authors.forename: A A
authors.initials: AA
authors.lastname: Saharee
mesh_terms: D000818:Animals; D015511:Goat Diseases / Q000378:metabolism / Q000473:pathology*; D006041:Goats; D006483:Hemorrhagic Septicemia / Q000378:metabolism / Q000473:pathology* / Q000662:veterinary*; D007150:Immunohistochemistry; D010326:Pasteurella Infections / Q000378:metabolism / Q000473:pathology* / Q000662:veterinary*; D016979:Pasteurella multocida; D012137:Respiratory System / Q000378:metabolism / Q000473:pathology*