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. 1995 Dec;36(12):753–757.

The pattern of fatal fibrinous pneumonia (shipping fever) affecting calves in a large feedlot in Alberta (1985-1988).

C S Ribble 1, A H Meek 1, G K Jim 1, P T Guichon 1
PMCID: PMC1687079  PMID: 8748443

Abstract

Data from a retrospective field study were used to describe the epidemiology of fatal fibrinous pneumonia as it affected beef calves entering a large commercial feedlot in southwestern Alberta during the fall months of y 1985 to 1988. A chute-side computer system was used to record processing and health data on 58885 calves during this period. The large annual variation (10%-57%) in the proportion of total mortality due to fibrinous pneumonia indicated that crude mortality cannot be used in epidemiological studies as a surrogate measure of fibrinous pneumonia mortality. Yearly epidemic curves for fatal fibrinous pneumonia were very similar, with a short time interval (median, 19-22 d) between arrival and fatal disease. Fully 75% of the calves that died of fibrinous pneumonia already were sick within 2 weeks of arrival. Studies of the biological, environmental, and population factors that are present before and shortly after arrival at the feedlot are needed to identify strategies for reducing the incidence of fatal fibrinous pneumonia.

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Selected References

These references are in PubMed. This may not be the complete list of references from this article.

  1. Alexander B. H., MacVean D. W., Salman M. D. Risk factors for lower respiratory tract disease in a cohort of feedlot cattle. J Am Vet Med Assoc. 1989 Jul 15;195(2):207–211. [PubMed] [Google Scholar]
  2. Bateman K. G., Martin S. W., Shewen P. E., Menzies P. I. An evaluation of antimicrobial therapy for undifferentiated bovine respiratory disease. Can Vet J. 1990 Oct;31(10):689–696. [PMC free article] [PubMed] [Google Scholar]
  3. Frank G. R., Salman M. D., MacVean D. W. Use of a disease reporting system in a large beef feedlot. J Am Vet Med Assoc. 1988 Apr 15;192(8):1063–1067. [PubMed] [Google Scholar]
  4. Guichon P. T., Pritchard J., Jim G. K. Haemophilus somnus myocarditis in a feedlot steer. Can Vet J. 1988 Dec;29(12):1012–1013. [PMC free article] [PubMed] [Google Scholar]
  5. HOERLEIN A. B., MARSH C. L. Studies on the epizootiology of shipping fever in calves. J Am Vet Med Assoc. 1957 Aug 1;131(3):123–127. [PubMed] [Google Scholar]
  6. Harland R. J., Jim G. K., Guichon P. T., Townsend H. G., Janzen E. D. Efficacy of parenteral antibiotics for disease prophylaxis in feedlot calves. Can Vet J. 1991 Mar;32(3):163–168. [PMC free article] [PubMed] [Google Scholar]
  7. Hjerpe C. A. Clinical management of respiratory disease in feedlot cattle. Vet Clin North Am Large Anim Pract. 1983 Mar;5(1):119–142. doi: 10.1016/s0196-9846(17)30096-4. [DOI] [PubMed] [Google Scholar]
  8. Jensen R., Pierson R. E., Braddy P. M., Saari D. A., Lauerman L. H., England J. J., Horton D. P., McChesney A. E. Diseases of yearling feedlot cattle in Colorado. J Am Vet Med Assoc. 1976 Sep 1;169(5):497–499. [PubMed] [Google Scholar]
  9. Jensen R., Pierson R. E., Braddy P. M., Saari D. A., Lauerman L. H., England J. J., Keyvanfar H., Collier J. R., Horton D. P., McChesney A. E. Shipping fever pneumonia in yearling feedlot cattle. J Am Vet Med Assoc. 1976 Sep 1;169(5):500–506. [PubMed] [Google Scholar]
  10. Kelly A. P., Janzen E. D. A review of morbidity and mortality rates and disease occurrence in north american feedlot cattle. Can Vet J. 1986 Dec;27(12):496–500. [PMC free article] [PubMed] [Google Scholar]
  11. MacVean D. W., Franzen D. K., Keefe T. J., Bennett B. W. Airborne particle concentration and meteorologic conditions associated with pneumonia incidence in feedlot cattle. Am J Vet Res. 1986 Dec;47(12):2676–2682. [PubMed] [Google Scholar]
  12. Martin S. W., Meek A. H., Davis D. G., Johnson J. A., Curtis R. A. Factors associated with morbidity and mortality in feedlot calves: the Bruce County beef project, year two. Can J Comp Med. 1981 Apr;45(2):103–112. [PMC free article] [PubMed] [Google Scholar]
  13. Martin S. W., Meek A. H., Davis D. G., Johnson J. A., Curtis R. A. Factors associated with mortality and treatment costs in feedlot calves: the Bruce County Beef Project, years 1978, 1979, 1980. Can J Comp Med. 1982 Oct;46(4):341–349. [PMC free article] [PubMed] [Google Scholar]
  14. Martin S. W., Meek A. H., Davis D. G., Thomson R. G., Johnson J. A., Lopez A., Stephens L., Curtis R. A., Prescott J. F., Rosendal S. Factors associated with mortality in feedlot cattle: the Bruce County Beef Cattle Project. Can J Comp Med. 1980 Jan;44(1):1–10. [PMC free article] [PubMed] [Google Scholar]
  15. Mechor G. D., Jim G. K., Janzen E. D. Comparison of penicillin, oxytetracycline, and trimethoprim-sulfadoxine in the treatment of acute undifferentiated bovine respiratory disease. Can Vet J. 1988 May;29(5):438–443. [PMC free article] [PubMed] [Google Scholar]
  16. Niilo L., Dorward W. J., Avery R. J. A note on an investigation of mortality in feedlot cattle. Can Vet J. 1967 May;8(5):101–103. [PMC free article] [PubMed] [Google Scholar]
  17. Ribble C. S., Jim G. K., Janzen E. D. Efficacy of immunization of feedlot calves with a commercial Haemophilus somnus bacterin. Can J Vet Res. 1988 Apr;52(2):191–198. [PMC free article] [PubMed] [Google Scholar]
  18. Salman M. D., Frank G. R., MacVean D. W., Reif J. S., Collins J. K., Jones R. Validation of disease diagnoses reported to the National Animal Health Monitoring System from a large Colorado beef feedlot. J Am Vet Med Assoc. 1988 Apr 15;192(8):1069–1073. [PubMed] [Google Scholar]
  19. Scadding J. G. Health and disease: what can medicine do for philosophy? J Med Ethics. 1988 Sep;14(3):118–124. doi: 10.1136/jme.14.3.118. [DOI] [PMC free article] [PubMed] [Google Scholar]
  20. Schumann F. J., Janzen E. D., McKinnon J. J. Prophylactic tilmicosin medication of feedlot calves at arrival. Can Vet J. 1990 Apr;31(4):285–288. [PMC free article] [PubMed] [Google Scholar]
  21. Thorlakson B., Martin W., Peters D. A field trial to evaluate the efficacy of a commercial Pasteurella haemolytica bacterial extract in preventing bovine respiratory disease. Can Vet J. 1990 Aug;31(8):573–579. [PMC free article] [PubMed] [Google Scholar]
  22. Van Donkersgoed J., Janzen E. D., Harland R. J. Epidemiological features of calf mortality due to hemophilosis in a large feedlot. Can Vet J. 1990 Dec;31(12):821–825. [PMC free article] [PubMed] [Google Scholar]

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