The Pathologic and Bacteriologic Comparison of Pneumonia in Lambs
The correlations between the bacteriologic agent of lamb pneumonia and its pathologic characters were investigated in this study. Pneumonia was detected in 262 (35.41%) of 740 diseased or dead lambs. Pathogenic bacteria were isolated in 114 cases (14.96% of all lamb deaths and 43.51% of all pneumonias). Lung lesions were histopathologically described as acute-catarrhal (17.56%), catarrhal-purulent (14.50%), purulent-necrotic (9.54%), fibrinous (26.72%), fibrinous-necrotic (5.73%), interstitial (18.32%), or verminous pneumonia (7.63%). In bacteriological studies, Mannheimia haemolytica (56.14%), E. coli (24.56%), and Pasteurella multocida (10.52%) were detected as important bacterial agents that caused different pneumonic lesions in lambs.
The Pathologic and Bacteriologic Comparison of Pneumonia in Lambs
The correlations between the bacteriologic agent of lamb pneumonia and its pathologic characters were investigated in this study. Pneumonia was detected in 262 (35.41%) of 740 diseased or dead lambs. Pathogenic bacteria were isolated in 114 cases (14.96% of all lamb deaths and 43.51% of all pneumonias). Lung lesions were histopathologically described as acute-catarrhal (17.56%), catarrhal-purulent (14.50%), purulent-necrotic (9.54%), fibrinous (26.72%), fibrinous-necrotic (5.73%), interstitial (18.32%), or verminous pneumonia (7.63%). In bacteriological studies, Mannheimia haemolytica (56.14%), E. coli (24.56%), and Pasteurella multocida (10.52%) were detected as important bacterial agents that caused different pneumonic lesions in lambs.
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- Bekele, T., Kasali, O.B., Woldeab, T.: Causes of lamb morbidity and mortality in the Ethiopian highlands. Vet. Res. Commun., 1992; 16: 415-424. 2. Rook, J.S., Scholman, G., Wing-Proctor, S., Shea, M.: Diagnosis and control of neonatal losses in sheep. Vet. Clin. North Am. Food Anim. Pract., 1990; 6: 531-562. 3.
- Daniel, J.A., Held, J.E., Brake, D.G., Wulf, D.M., Epperson, W.B.:
- Evaluation of the prevalence and onset of lung lesions and their
- impact on growth of lambs. Am. J. Vet. Res., 2006; 67: 890- 894. 4.
- Goodwin, K.A., Jackson, R., Brown, C., Davies, P.R., Morris,
- R.S., Perkins, N.R.: Pneumonic lesions in lambs in New Zealand:
- patterns of prevalence and effects on production. N.Z. Vet. J.,
- Haziroglu, R., Diker, K.S., Gulbahar, M.Y., Akan, M., Guvenc, T.: Studies of the pathology and microbiology of pneumonic lungs of lambs. Dtsch. Tierarztl. Wochenschr., 1994; 101: 441-443.
- Oros, J., Fernandez, A., Rodriguez, J.L., Rodriguez, F., Poveda, J.B.: Bacteria associated with enzootic pneumonia in goats. J. Vet. Med. B., 1997; 44: 99-104.
- Lehmkuhl, H.D., Contreras, J.A., Cutlip, R.C., Brogden, K.A.: Clinical and microbiologic findings in lambs inoculated with Pasteurella haemolytica after infection with ovine adenovirus type 6. Am. J. Vet. Res., 1989; 50: 671-675.
- Ball, H.J., Connolly, M., Cassidy, J.: Pasteurella haemolytica serotypes isolated in Northern Ireland during 1989-1991. Br. Vet. J., 1993; 149: 561-570.
- Malone F.E., McCullough, S.J., McLoughlin, M.F., Ball, H.J., O’Hagan, J., Neill, S.D.: Infectious agents in respiratory disease of housed, fattening lambs in Northern Ireland. Vet. Rec., 1988; 122: 203-207.
- Kaya, O., Erganifl, O.: Koyun ve kuzu pnömonileri üzerinde etiyolojik survey. Veterinarium, 1991; 32: 27-29.
- Baysal, T., Güler, L.: Konya yöresindeki kuzu ve oğlakları enzootik pnömonilerinden bakteriyel etken izolasyonu. Veterinarium, 1992; 33: 1-5.
- Quinn, P.J., Carter, M.E., Markey, B.K., Carter, G.R., Clinical Veterinary Microbiology. 2nd. Ed., Mosby, London. 1998.
- Luna, L.G.: Manual of Histologic Staining Methods of The Armed Forces Institute of Pathology, 3rd Ed. McGraw-Hill Book Company, New York. 1968; 38-39.