Milk loss and treatment costs associated with two treatment protocols for clinical mastitis in dairy cows

Journal of Dairy Science

Volumn 87, Issue 8, 2004, Pages 2702-2708

  Shim, E H ^a   Shanks, R D ^a   Morin, D E ^a  

^a UNIVERSITY OF ILLINOIS AT URBANA CHAMPAIGN   (United States)

Author keywords

Antibiotics; Clinical mastitis; Economics; Milk yield

Indexed keywords

ANIMALIA; BOS TAURUS;

EID: 4243049219     PISSN: 00220302     EISSN: None     Source Type: Journal    
DOI: 10.3168/jds.S0022-0302(04)73397-4     Document Type: Article

References (19)

1. Dohoo, I. R., and S. W. Martin. 1984. Disease, production, and culling in Holstein-Friesian cows: IV. Effects of disease on production. Prev. Vet. Med. 2:755-770.
2. Eberhart, R. J., R. J. Harmon, D. E. Jasper, R. P. Natzke, S. C. Nickerson, J. K. Reneau, E. H. Row, K. L. Smith, and S. B. Spencer. 1987. Current Concepts of Bovine Mastitis. 3rd ed. Natl. Mastitis Council, Inc., Arlington, VA.
3. Erb, H. N., R. D. Smith, P. A. Oltenacu, C. L. Guard, R. B. Hillman, P. A. Powers, M. C. Smith, and M. E. White. 1985. Path model of reproductive disorders and performance, milk fever, mastitis, milk yield, and culling in Holstein cows. J. Dairy Sci. 68:3337-3349.
4. Erskine, R. J., J. H. Kirk, and J. W. Tyler. 1993. Advances in the therapy for mastitis. Vet. Clin. North Am. Food Anim. Pract. 9:499-517.
5. Firat, M. Z. 1993. An investigation into the effects of clinical mastitis on milk yield in dairy cows. Livest. Prod. Sci. 36:311-321.
6. Hoblet, K. H., G. D. Schnitkey, D. Arbaught, J. S. Hogan, K. L. Smith, P. S. Schoenberger, D. A. Todhunter, W. D. Hueston, D. E. Pritchard, G. L. Bauaman, L. E. Haider, B. L. Brockett, and H. R. Conrad. 1991. Costs associated with selected preventive practices and with episodes of clinical mastitis in nine herds with low somatic cell counts. JAVMA 199:190-196.
7. Hortet, P., and H. Seegers. 1998. Loss in milk yield and related composition changes resulting from clinical mastitis in dairy cows. Prev. Vet. Med. 37:1-20.
8. Jamrozik, J., L. R. Schaeffer, and J. C. M. Dekkers. 1997. Genetic evaluation of dairy cattle using test-day yields and random regression model. J. Dairy Sci. 80:1217-1226.
9. Jasper, D. E., J. S. McDonald, R. D. Mocherie, W. N. Philpot, R. J. Farnsworth, and S. B. Spencer. 1982. Bovine mastitis research: Needs, funding, and sources of support. Pages 184-193 in Proc. 21st Annual Mtg. Natl. Mastitis Council, Lexington, KY. National Mastitis Council, Arlington, VA.
10. Littell, R. C., G. A. Milliken, W. W. Stroup, and R. D. Wolfinger. 1996. SAS System for Mixed Models. SAS Institute Inc., Cary, NC.
11. Morin, D. E., R. D. Shanks, and G. C. McCoy. 1998. Comparison of antibiotic administration in conjunction with supportive measures versus supportive measures alone for treatment of dairy cows with clinical mastitis. JAVMA 213:676-684.
12. Morse, D., M. A. DeLorenzo, R. P. Natzke, and D. R. Bray. 1987. Factors affecting days of discarded milk due to clinical mastitis and subsequent cost of discarded milk. J. Dairy Sci. 70:2411-2418.
13. Plummer, D., J. McKean, L. Kilmer, E. Stevermer, and W. Owings. 1984. Residue avoidance program: Drug withdrawal times for dairy cows. RAP-D3. Iowa State University Cooperative Extension Service, Ames.
14. Schepers, J. A., and A. A. Dijkhuizen. 1991. The economics of mastitis and mastitis control in dairy cattle: A critical analysis of estimates published since 1970. Prev. Vet. Med. 10:213-224.
15. Shim, E. H. 2001. Milk Production Loss Associated with Clinical Mastitis and the Efficacy of Treatment Protocols. M.S. Thesis. University of Illinois, Urbana.
16. Spahr, S. L., D. E. Dill, J. B. Leverich, and G. C. McCoy. 1993. Dairybase: An electronic individual animal inventory and herd management system. J. Dairy Sci. 76:1914-1927.
17. Wells, S. J., and S. L. Ott. 1998. What is the current milk quality in the U.S.? Pages 10-18 in 1998 National Mastitis Council Annual Meeting Proceedings. National Mastitis Council, Madison, WI.
18. Wilson, D. J., R. N. Gonzalez, and H. H. Das. 1997. Bovine mastitis pathogens in New York and Pennsylvania: Prevalence and effects on somatic cell count and milk production. J. Dairy Sci. 80:2592-2598.
19. Ziv, G. 1992. Treatment of peracute and acute mastitis. Vet. Clin. North Am. Food Anim. Pract. 8:1-15.