01/08/2004

Louisiana



Foret, C. J., W. E. Owens, R. L. Boddie, P. Janowicz. Efficacy of two iodine teat dips during experimental challenge with Staphylococcus aureus and Streptococcus agalactiae. Our Industry Today. (In press). 2003



Norman, C. B., W. E. Owens, R. L. Boddie, N. T. Boddie, and C. H. Ray. Efficacy of prepartum, intramammary lactating cow antibiotics in dairy heifers. National Mastitis Council Annual Meeting Proceedings. Fort Worth, TX. 2003.



Norman, C. B., W. E. Owens, R. L. Boddie, and B. F. Jenny. Heifer mastitis is all too common. Hoards Dairymen. p. 381. 2003.



Owens, W. E., R. L. Boddie, C. J. Foret, and P. Janowicz. Efficacy of a 0.1% iodine teat dip against Staphylococcus aureus and Streptococcus agalactiae during experimental challenge. Our Industry Today. (Submitted). 2003



Owens, W. E. Mastitis therapy and control: Medical therapy options in encyclopedia of dairy sciences. Roginski, H., J. W. Fuquay, and P. F. Fox (eds.) Academic Press, London. 2002.



Owens, W. E. Microbiological procedures for the diagnosis of bovine udder infections in Microbiological procedures for the diagnosis of bovine udder infections, 4th edition, National Mastitis Council. Arlington, VA. 2002,



Owens, W. E. The staphylococci in Microbiological procedures for the diagnosis of bovine udder infections. 4th edition, National Mastitis Council. Arlinton, VA. 2002.



Connecticut:



Book Chapter:



Andrew, S. M. 2003. Antibiotic Residues in Animal-Based Foods. In Current Topics in Food Safety in Animal Agriculture, Iowa State University Press, Ames, IA.



Abstracts and Proceedings



Andrew, S. M., and R. Van Saun. 2003. Guidelines for investigating a mastitis/milk quality problem. Mid Atlantic Consortium 5th Annual In-Service Training Conference. June 11-13, 2003, Wilkes Barre, PA.



Andrew, S. M. 2002. Got Biosecurity? Whats New in Residue Avoidance. Pages 36-44 In Proc. Natl. Mastitis Counc. 2002. Syracuse NY.



Ohio:



Takemura, K., J.S. Hogan, and K.L. Smith. 2003. Effect of immunoglobulin G from cows immunized with ferric citrate receptor (FecA) on iron uptake by Escherichia coli. J. Dairy Sci. 86:133-137.



Wise, A.J., J.S. Hogan, K. Takemura, and K.L. Smith. 2003. Opsonic activity of serum and whey from cows immunized with the ferric citrate receptor. J. Dairy Sci. 86:146-151.



Aslam, M., J. Hogan, and K. L. Smith. 2003. Development of a PCR-based assay to detect Shiga toxin-producing Escherichia coli, Listeria monocytogenes, and Salmonella in milk. Food Microbiol. 20:345-350.



Hogan, J.S., and K.L. Smith. 2003. Coliform mastitis: review article. Vet. Res. 34:507-519.



Iowa:



Nilsen-Hamilton M., Q. Liu, J. Ryon, L. Bendickson, P. Lepont and Q. Chang. 2003. Tissue Involution and the Acute Phase Response, Annals of the NY Academy of Sciences, 995:94-108



Timms, L. L. and P. Ruegg. 2002. Chapter 13. Heifer mastitis and production of quality milk. Raising Dairy Replacements. MWPS RDR: 101.



Morelli, J., L. Timms, and J. Schnitzler. 2003. Split udder comparison of teat disinfectants on skin toleration during winter and spring. NMC Ann. Proc.:332.

Paulsen, D., L.L. Timms, and M.A. Faust. 2003. Evaluation of a salve or two novel winter teat dips to maintain or enhance teat end integrity during winter. NMC Ann. Proc.:385.



Wedemeier, S.G., and L.L. Timms. 2003. Controlling Staphylococcus aureus and other mastitis and lowering somatic cell counts in a modern freestall dairy. J. Dairy Sci. 86 (Suppl. 2): 90.



Paulsen, D. and L.L. Timms. 2003. Evaluation of a salve or two novel winter teat dips to maintain or enhance teat end integrity during winter. J. Dairy Sci. 86 (Suppl. 2): 14



Michigan:



Chaiyotwittayakun, A., J.L. Burton, P.S.D. Weber, K. Kizilkaya, F.F. Cardoso, and R.J. Erskine. 2003. Hyperimmunization of Steers With J5 Escherichia coli Bacterin: Effects on Isotype-Specific Serum Antibody Responses and Cross Reactivity With Heterogeneous Gram-Negative Bacteria. Journal of Dairy Science (in review).



Burton, J.L, P.M. Coussens, M. VandeHaar, M. Allen, G.W. Smith, and J.J. Ireland. 2003.

Functional Genomics and the Dairy Cow: From Genes to the Farm. Michigan Dairy Review (in press) (see also http://www.msu.edu/user/mdr/)



Weber, P.S.D., T. Toelboell, L-C. Chang, J. Durrett-Tirrell, P.M. Saama, G.W. Smith, and J.L. Burton. 2003. Mechanisms of glucocorticoid-induced down regulation of neutrophil L-selectin in cattle: Evidence for effects at the genome level and primarily on blood neutrophils. Journal of Leukocyte Biology (accepted for publication).



Madsen, S.A., L-C. Chang, M-C. Hickey, G.J.M. Rosa, P.M. Coussens, and J.L. Burton. 2003. Microarray analysis of gene expression in blood neutrophils of parturient cows. Physiological Genomics (in press) (also see 10.1152/physiolgenomics.00121.2003, at: http://physiolgenomics.physiology.org/papbyrecent.shtml)



Suchyta, S.P., S. Sipkovsky, R. Kruska, A. Jeffers, A. McNulty, M.J. Coussens, R.J. Tempelman, R.G. Halgren, P.M. Saama, D.E. Bauman, Y.R. Boisclair, J.L. Burton, R.J. Collier, E.J. DePeters, T.A. Ferris, M.C. Lucy, M.A. McGuire, J.F. Medrano, T.R. Overton, T.P. Smith, G.W. Smith, T.S. Sonstegard, J.N. Spain, D.E. Spiers, J. Yao, and P.M. Coussens. 2003. Development and testing of a high-density cDNA microarray resource for cattle. Physiological Genomics 15:158-164.



Erskine RJ, S.A. Wagner, and F.J. DeGraves. 2003. Mastitis therapy and pharmacology. Vet Clinics N Am: Food Animal Practice, 19:109-138.



Burton, J.L., and R.J. Erskine. 2003. Immunity and mastitis: Some new ideas for an old disease. Vet Clinics N Am: Food Animal Practice, 19:1-45.



Missouri:



Refereed Journals



Hebert, V. R., J. R. Middleton, E. Tomaszewska, and L. K. Fox. 2003. Methodology for quantifying residues of chlorhexidine in raw dairy milk. J. Agric. Food. Chem. 51(3):567-570.



Middleton, J. R., V. R. Hebert, L. K. Fox, E. Tomaszewska, and J. Lakritz. 2003. Elimination kinetics of chlorhexidine in milk following intramammary infusion as a treatment to stop lactation in mastitic mammary gland quarters of cows. J. Am. Vet. Med. Assoc. 222(12):1746-1749.



Middleton, J. R., D. Hardin, B. Steevens, R. Randle, and J. W. Tyler. Utility of quarter California mastitis test and quarter milk somatic cell count as screening tests for detecting subclinical intramammary infections in a herd with a high bulk tank somatic cell count. J. Am. Vet. Med. Assoc. In Press.



Middleton, J. R., C. D. Luby, L. Viera, J. W. Tyler, and S. Casteel. Influence of Staphylococcus aureus intramammary infection on serum Cu, Fe, and Zn concentrations. J. Dairy Sci. In Press.



Abstracts and Proceedings



Middleton, J. R. 2003. Recent research on Staphylococcus aureus mastitis. Proceedings of the 111th Annual Meeting of the Missouri Veterinary Medical Association. pp. 333-338.



Luby, C. D., L. Viera, J. R. Middleton, J. W. Tyler, and S. Casteel. 2003. Influence of Staphylococcus aureus Intramammary Infection on Serum Copper, Zinc, and Iron Concentrations. Proceedings of the 42nd Annual Meeting of the NMC. pp. 326-327.



Middleton, J. R. 2003. Staphylococcus aureus Mastitis: Recent Developments. Proceedings of the 21st Annual American College of Veterinary Internal Medicine Forum. pp.



Washington:



Biddle, Mary K , Larry K. Fox, and Dale D. Hancock 2003. Patterns of mycoplasma shedding in the milk of dairy cows with intramammary mycoplasma infection. 223:1163-1166



Fox, L.K., G. A. Bohach, S. U. Lee, K.T. Park, and Y.H. Park. 2003. Mastitis: Effect on milk quality, causative agents and control. Kor. J. Vet. Publ Health. 27:69-76.



Lee, S. U., Y. H. Park, W. C. Davis, L. K. Fox, and G. A. Bohach. 2003. The properties of human and bovine CD8+CD26+ T Cells induced by a microbial superantigen. Advances in Experimental Medicine and Biology 524:1-4.



Fox, LK, Hancock, DD, Mickelson, A, and A. Britten. 2003. Bulk tank milk analysis:Factors associated with appearance of Mycoplasma sp in milk. J. Vet. Med B 50:235-240



Middleton JR, Hebert VR, Fox LK, Tomaszewska E, Lakritz J. 2003. Elimination kinetics of chlorhexidine in milk following intramammary infusion to stop lactation in mastitic mammary gland quarters of cows. J Am Vet Med Assoc. 222(12): 1746-1749



Hebert V.R., J.R. Middleton, E. Tomaszewska, and L.K. Fox. 2003. Methodology for quantifying residues of chlorhexidine in raw dairy milk. J. Ag. and Food Chem. 51:567-570.



R. N. Zadoks, W. B. van Leeuwen, D. Kreft, L. K. Fox, H. W. Barkema, Y. H. Schukken, and A. van Belkum. 2002. Comparison of Staphylococcus aureus isolates from bovine and human skin, milking rquipment, and bovine milk by phage typing, pulsed-field gel electrophoresis, and binary typing. J. Clin. Microbiol. 40:3894-3902.



Middleton J.R., L.K. Fox, J.M. Gay, J.W. Tyler, and T.E. Besser. 2002. Use of pulsed-field gel electrophoresis for detecting differences in Staphylococcus aureus strain populations between dairy herds with different cattle importation practices. Epidemiol. Infect. 129:387-395.



Middleton J.R., and L.K. Fox. 2002. Influence of Staphylococcus aureus strain on mammary quarter milk production. Vet Rec. 150(13):411-412.



Middleton J.R., L.K.Fox, J.M. Gay, J.W. Tyler, and T.E. Besser. 2002. Influence of Staphylococcus aureus strain-type on mammary quarter milk somatic cell count and N-acetyl-beta-D-glucosaminidase activity in cattle from eight dairies. J. Dairy Sci. 85:1133-40.



Oura, L.Y., L.K. Fox, C.C. Warf, and G. K. Kemp. 2002. Efficacy of two acidified chlorite postmilking teat disinfectants with sodium dodecylbenzene sulfonic acid on prevention of contagious mastitis using an experimental challenge protocol. J. Dairy Sci. 85:252-257



Joo, Y.S., J. S. Moon, L.K. Fox, G.H. Suh, N. H. Kwon, S. H. Kim, and Y. H. Park. 2003. Comparison of natural resistance-associated macrophage protein (NRAMP-1) expression between cows with high and low milk somatic cells counts. Asian-Aust. J. Anim. Sci. 16:1830-1836



Tennessee:



Journal Articles



Gillespie, B. E., H. Moorehead, H. H. Dowlen, D. L. Johnson, K. C. Lamar, M. J. Lewis, S. J. Ivey, and S. P. Oliver. 2002. Efficacy of extended pirlimycin therapy for treatment of chronic environmental Streptococcus species intramammary infections in lactating dairy cows. Veterinary Therapeutics, 3:(4)373-380.



Murinda, S. E., L. T. Nguyen, S. J. Ivey, R. A. Almeida, and S. P. Oliver. 2002. Development of a novel single tube agar-based test system for motility enhancement and immunocapture of Escherichia coli O157:H7 by H7 flagellar-specific antibodies. J. Clin. Microbiol. 40:4685-4690.



Oliver, S. P., M. J. Lewis, B. E. Gillespie, H. H. Dowlen E. C. Jaenicke, and R. K. Roberts. 2003. Milk production, milk quality and economic benefit associated with prepartum antibiotic treatment of heifers. J. Dairy Sci. 86:1187-1193.



Almeida, R. A., D. A. Luther, R. Nair, and S. P. Oliver. 2003. Binding of host glycosaminoglycans and milk proteins: role in the pathogenesis of Streptococcus uberis mastitis. Vet. Microbiol. 94(2):131-141.



Oliver, S. P., R. A. Almeida, B. E. Gillespie, S. J. Ivey, H. Moorehead, P. Lunn, H. H. Dowlen, D. L. Johnson, and K. C. Lamar. 2003. Efficacy of extended pirlimycin therapy for treatment of experimentally-induced Streptococcus uberis intramammary infections in lactating dairy cattle. Veterinary Therapeutics 4(3):299-308.



Pangloli, Philipus, Yobouet Dje, S. P. Oliver, A. G. Mathew, D. A. Golden, W. J. Taylor, and F. A. Draughon. 2003. Evaluation of methods for recovery of Salmonella from dairy cattle, poultry and swine farms. J. Food Prot. (Accepted).



Rambeaud, M., R. A. Almeida, G. M. Pighetti, and S. P. Oliver. 2003. Dynamics of leukocytes and cytokines during experimentally induced Streptococcus uberis mastitis. Vet. Immunol. Immuopathol. (Accepted).



Gillespie, B. E., A. G. Mathew, F. A. Draughon, B. M. Jayarao, and S. P. Oliver. 2003. A PCR-ELISA technique for detection of somatic group-specific Salmonella spp. J. Food Prot. (Accepted).



Nam, H. M., S. E. Murinda, L. T. Nguyen, and S. P. Oliver. 2003. Evaluation of universal pre-enrichment broth for isolation of Salmonella spp., Escherichia coli O157:H7 and Listeria monocytogenes from dairy farm environmental samples. Foodborne Pathogens & Disease (Accepted).



Book Chapters



Oliver, S. P., R. N. Gonzalez, J. S. Hogan, B. M. Jayarao, and W. E. Owens. 2003. Microbiological procedures for the diagnosis of bovine udder infection. 4th Edition, The National Mastitis Council, Inc., Madison, WI. (In press).



PROCEEDINGS



Gillespie, B. E., R. A. Almeida, S. J. Ivey, H. Moorehead, P. Lunn, H. H. Dowlen, D. L. Johnson, K. C. Lamar, and S. P. Oliver. 2003. Efficacy of extended pirlimycin therapy for treatment of experimentally-induced Streptococcus uberis intramammary infections in lactating dairy cattle. In: Proc. Natl. Mastitis Counc. pp. 342-343.



Batson, S. D., S. E. Murinda, L. T. Nguyen, and S. P. Oliver. 2003. Detection of shiga toxin-producing Escherichia coli O26 using phenotypic and genetic markers. In: Proc. Natl. Mastitis Counc. pp. 344-345.



Rambeaud, M., R. A. Almeida, G. M. Pighetti, and S. P. Oliver. 2003. Characterizing the pathogenesis of experimentally-induced Streptococcus uberis mastitis. In: Proc. Natl. Mastitis Counc. pp. 346-347.



Murinda, S. E., L. T. Nguyen, T. L. Landers, F. A. Draughon, A. G. Mathew, J. S. Hogan, K. L. Smith, D. D. Hancock, and S. P. Oliver. 2003. Multiplex PCR for detection of pathogenic Escherichia coli. In: Proc. Natl. Mastitis Counc. pp. 348349.



Gillespie, B. E., and S. P. Oliver. 2003. Comparison of an automated ribotyping system, pulsed-field gel electrophoresis and randomly amplified polymorphic DNA fingerprinting for genotyping Streptococcus uberis. In: Proc. Natl. Mastitis Counc. pp. 350-351.



Youngerman, S. M., A. M Saxton, J. L. Edwards, F. N. Schrick, C. J. Davies, S. P. Oliver, and G. M. Pighetti. 2003. Interleukin-8 receptor: A promising candidate gene for mastitis resistance. In: Proc. Natl. Mastitis Counc. pp. 358-359.



Pighetti, G. M., J. L. Edwards, F. N. Schrick, A. M. Saxton, C. J. Davies, and S. P. Oliver. 2003. Cloning adult dairy cows: a viable new tool in the fight against mastitis. In: Proc. Natl. Mastitis Counc. pp. 360-361.



Oliver, S. P., S. E. Murinda, and R. A. Almeida. 2003. Mastitis control, food safety and milk quality. In: Proc. National Ag in the Classroom Teachers Conference.



Oliver, S. P., and F. A. Draughon. 2003. Research and educational programs of The University of Tennessee Food Safety Center of Excellence. In: Proc. National Ag in the Classroom Teachers Conference.

Rambeaud, M., R. A. Almeida, G. M. Pighetti, and S. P. Oliver. 2003. Characterizing the pathogenesis of experimentally-induced Streptococcus uberis mastitis. In: Department of Animal Science Annual Report, The University of Tennessee, Knoxville.

http://www.agriculture.utk.edu/ansci.annualreports.htm#AnimalHealth.



Murinda, S. E., L. T. Nguyen, T. L. Landers, F. A. Draughon, A. G. Mathew, J. S. Hogan, K. L. Smith, D. D. Hancock, and S. P. Oliver. 2003. Multiplex PCR for detection and confirmation of Shiga-toxin producing Escherichia coli. In: Department of Animal Science Annual Report, The University of Tennessee, Knoxville. http://www.agriculture.utk.edu/ansci.annualreports. htm#AnimalHealth.



Batson, S. D., S. E. Murinda, L.T. Nguyen, and S. P. Oliver. 2003. Phenotypic and genetic characterization of Escherichia coli O26 isolates from North America using carbohydrate fermentation and genes encoding virulence factors. In: Department of Animal Science Annual Report, The University of Tennessee, Knoxville. http://www.agriculture.utk.edu/ansci. annualreports.htm#AnimalHealth.



Oliver, S. P., S. E. Murinda, and R. A. Almeida. 2003. Mastitis control, food safety and quality milk production. In: Department of Animal Science Annual Report, The University of Tennessee, Knoxville. http://www.agriculture.utk.edu/ansci.annualreports.htm#AnimalHealth.



Murinda, S. E., L. T. Nguyen, H-M. Nam, R. A. Almeida, and S. P. Oliver. 2003. Detection of Shiga-toxin producing Escherichia coli, Listeria monocytogenes, Campylobacter jejuni and Salmonella spp. from dairy farms. In: Department of Animal Science Annual Report, The University of Tennessee, Knoxville. http://www.agriculture.utk.edu/ansci.annualreports.htm# Animal Health.



Youngerman, S.M., S.P. Oliver, A.M. Saxton, J.L. Edwards, F.N. Schrick, C.J. Davies and G.M. Pighetti. 2003. A Novel Candidate Genetic Marker for Mastitis Resistance in Jersey Cattle. In: Department of Animal Science Annual Report, The University of Tennessee, Knoxville. http://animalscience.ag.utk.edu/pdf/Reports/Youngerman_DeptReviewArticle2003.pdf



ABSTRACTS



Youngerman, S. M., J. L. Edwards, F. N. Schrick, M. van Amstel, H. H. Dowlen, S. P. Oliver, and G. M. Pighetti. 2002. Leukocyte phenotypes expressed by a calf cloned from a mastitis susceptible dairy cow. Abstract 84P in Proc. Conference of Research Workers in Animal Diseases..



Batson, S. D., S. E. Murinda, L.T. Nguyen, and S. P. Oliver. 2002. Phenotypic and genetic characterization of Escherichia coli O26 isolates from North America using carbohydrate fermentation and genes encoding virulence factors. Abstract 79 in Proc. Conference of Research Workers in Animal Diseases.



Murinda, S. E., L. T. Nguyen, T. L. Landers, F. A. Draughon, A. G. Mathew, J. S. Hogan, K. L. Smith, D. D. Hancock, and S. P. Oliver. 2002. Multiplex PCR for detection and confirmation of Shiga-toxin producing Escherichia coli. Abstract 53 P in Proc. Conference of Research Workers in Animal Diseases.



Almeida, R. A., and S. P. Oliver. 2002. Trafficking of Streptococcus uberis in bovine mammary epithelial cells. Abstract 11P in: Proc. Conference of Research Workers in Animal Diseases.



Rambeaud, M., G. M. Pighetti, and S. P. Oliver. 2002. Dynamics of leukocytes and cytokines during experimentally-induced Streptococcus uberis mastitis. Abstract 10P in: Proc. Conference of Research Workers in Animal Diseases.



Pighetti, G. M., S. Youngerman, and S. P. Oliver. 2002. A novel and promising candidate gene for mastitis resistance. Abstract 134 in Proc. Conference of Research Workers in Animal Diseases.



Jackson, F. R., P. Pangoli, Y. Dje, S. P. Oliver, A. Mathew, D. A. Golden, W. J. Taylor, and F. A. Draughon. 2003. Evaluation of methods for recovery of Salmonella from poultry and swine feed. Abstract PO86 in Intl. Assoc. Food Prot. p.88.



Pangoli, P., Y. Dje, W. J. Taylor, D. A. Golden, S. P. Oliver, and F. A. Draughon. 2003. Evaluation of methods for recovery of Salmonella from dairy environmental samples. Abstract PO92 in Intl. Assoc. Food Prot. p.91.



Lamar, K. D., P. Pangoli, D. A. Golden, S. P. Oliver, and F. A. Draughon. 2003. Geographic Information System and epidemiological associations among foodborne pathogens at the farm. Abstract PO141 in Intl. Assoc. Food Prot. p.108.



Almeida, R. A., and S. P. Oliver. 2003. Development of an experimental Streptococcus uberis intramammary infection model. Abstract submitted to Conference of Research Workers in Animal Diseases.



Rambeaud, M, S.M. Youngerman, A.M. Saxton and G.M. Pighetti. 2003. Association between functional activity of neutrophils and single nucleotide polymorphisms of CXCR2 in dairy cows. Abstract submitted to Conference of Research Workers in Animals Diseases.



Pighetti, G.M., S.M. Youngerman, A.M. Saxton, and S.P. Oliver. 2003. Identification of Single Nucleotide Polymorphisms Within the Bovine CXCR2 Gene in Holstein and Jersey Cattle. Abstract submitted to Conference of Research Workers in Animals Diseases.



Minnesota:



Peer-Reviewed Literature



Godden, S., P. Rapnicki, S. Stewart, J. Fetrow, A. Johnson, R. Bey, and R. Farnsworth. 2003. Effectiveness of an Internal Teat Seal in the Prevention of New Intramammary Infections During the Dry and Early Lactation Periods in Dairy Cows. J. Dairy Sci. In Press.



Godden, S., R. Bey, R. Farnsworth, J. Reneau, and M. LaValle. 2002. Field validation of a milk line sampling device for monitoring milk quality and udder health. J. Dairy Sci. 85:1468-1475.



Abstracts



Godden, S., P. Rapnicki, S. Stewart, J. Fetrow, A. Johnson, R. Bey, and R. Farnsworth. Effectiveness of an internal teat sealant in the prevention of new intramammary infections during the dry and early lactation periods in dairy cows when used with an intramammary antibiotic. J. Dairy Sci. 86(Suppl. 1): 85-86.



Conference Proceedings



Godden, S., P. Rapnicki, S. Stewart, A. Johnson, R. Bey, and R. Farnsworth. 2003. 2003. An evaluation of Orbeseal teat seal for prevention of intramammary infections in dry cows. In Proc. Annual Dairy Health Management Update Meeting. Guelph, Ont. May 28-29, 2003.



Godden, S., P. Rapnicki, S. Stewart, A. Johnson, R. Bey, and R. Farnsworth. 2003. Effectiveness of an internal teat sealant in the prevention of new intramammary infections during the dry and early lactation periods in dairy cows when used with an intramammary antibiotic. In Proc. Annu. Meet. of the Minnesota Dairy Health Conference. St. Paul, MN. May 20-22, 2003. Pg. 75-97.



Godden, S., P. Rapnicki, S. Stewart, A. Johnson, R. Bey, and R. Farnsworth. 2003. Effectiveness of an internal teat sealant in the prevention of new intramammary infections during the dry and early lactation periods in dairy cows when used with an intramammary antibiotic. In Proc. 106th Annual Meeting of the Minnesota Veterinary Medical Association. Bloomington, MN. Feb. 6-8, 2003.



Godden, S., P. Rapnicki, S. Stewart, A. Johnson, R. Bey, and R. Farnsworth. 2003. Effectiveness of an internal teat sealant in the prevention of new intramammary infections during the dry and early lactation periods in dairy cows when used with an intramammary antibiotic. In Proc. 42nd Annual Meeting of the National Mastitis Council. Fort Worth, Texas. Jan. 26-29, 2003. Pg. 136  152.



New York:



Gonzalez R.N., Wilson D.J. 2003. Mycoplasmal mastitis in dairy herds.

Vet Clin North Am Food Anim Pract 19:199-221.



Grohn Y.T., Rajala_Schultz P.J., Allore H.G., DeLorenzo M.A., Hertl J.A., Galligan D.T. 2003. Optimizing replacement of dairy cows: modeling the effects of diseases. Prev Vet Med 61:27-43.



Sauders B.D., Fortes E.D., Morse D.L., Dumas N., Kiehlbauch J.A., Schukken Y.H., Hibbs J.R., Wiedmann M. 2003. Molecular subtyping to detect human listeriosis clusters. Emerg Infect Dis 9:672-980.



Schukken Y.H., Wilson D.J., Welcome F., Garrison_Tikofsky L., Gonzalez R.N. 2003. Monitoring udder health and milk quality using somatic cell counts.

Vet Res 34:579-596.



Schukken Y.H., Grohn Y.T., McDermott B., McDermott J.J. 2003. Analysis of correlated discrete observations: background, examples and solutions. Prev Vet Med 59:223-240.



Schukken, Y.H., Grohn, Y.T., McDermott, B., McDermott, J.J., Analysis of correlated discrete observations: background, examples and solutions. Preventive Veterinary Medicine 59 (2003) P. 223-240.



Schukken, Y.H., Wilson, D.J., Welcome, F., Garrison-Tikofsky, L., Gonzalez,R., 2003. Monitoring udder health and milk quality using somatic cell counts. Vet. Res. 34:1-18.



Tikofsky L.L., Barlow J.W., Santisteban C., Schukken Y.H. 2003. A Comparison of Antimicrobial Susceptibility Patterns for Staphylococcus aureus in Organic and Conventional Dairy Herds. Microb Drug Resist 1: 39-45.



Wilson D.J., Gonzalez R.N. 2003. Vaccination strategies for reducing clinical severity of coliform mastitis. Vet Clin North Am Food Anim Pract 19:187-197.



Zadoks R.N., Gillespie B.E., Barkema H.W., Sampimon O.C., Oliver S.P., Schukken Y.H. 2003. Clinical, epidemiological and molecular characteristics of Streptococcus uberis infections in dairy herds. Epidemiol Infect 130:335-349.



Proceedings



Schukken, Y.H. New Developments in the treatment and prevention of mastitis.

Recueil Des Conferences 28th Congres. L‘Association Des medecins Veterinaires Practiciens du Qeubec (A.M.V.P.Q) - Laval. Quebec-August 24, (2003) P. 1-19.



Schukken Y.H., Zadoks R.N., White L., Dopfer, D.D. 2003. Mastitis: Old Problems, New Approaches, Minnesota Dairy Health Conference, May 20-22, P. 25-41.



Schukken, Y.H. 2003. Mastitis Control Strategies Q-Max and beyond. The Northeast Veterinary Dairy Symposium, Cooperstown, NY May 27-29.



Schukken, Y. H, van Schaik G., Zadoks, R. N. 2003. Handling of infectious herd problems: role of the individual in herd and population. 95th Annual Conference for Veterinarians, March 14-16. Pg. 104-114.



Schukken Y.H., Zadoks R. N., White L., Dopfer D.D. 2003. Molecular and Mathematical Epidemiology of Bovine Mastitis. Society for Veterinary Epidemiology and Preventive Medicine. March-April, Pg. 13-29.



Wallace J. A., Schukken Y. H., Welcome F. 2003. Measuring Stimulation‘s Effect with Milk Flow Curves. 95th Annual Conference for Veterinarians, March 14-16, Pg. 228-238.



Zadoks Ruth N. 2003. Streptococcus uberis: Contagious or environmental? - A question that also pertains to other mastitis pathogens, in particular Staphylococcus aureus. 95th Annual Conference for Veterinarians, March 14-16, Pg 115-119.



Vermont:



Refereed Journals



Fan, W., K. Plaut, A.J. Bramley, J.W. Barlow, S.A. Mischler, and D.E. Kerr. 2003. Persistency of adenoviral-mediated lysostaphin expression in goat mammary glands. J. Dairy Sci. (in press)



Kerr, D.E., and O. Wellnitz. 2003. Transgenic models for animal science research and application. J. Dairy Sci. (in press).



Mitra, A., K.S. Hruska, O. Wellnitz, D.E. Kerr, A. Capuco, and R. J. Wall. 2003. Expression of lysostaphin in milk of transgenic mice affects the growth of neonates. Transgenic Research 12:597-605.



Carter, E.W., and D.E. Kerr. 2003. Optimization of a DNA-based vaccination in cows using green fluorescent protein and Protein A as a prelude to immunization against staphylococcal mastitis. J. Dairy Sci. 86:1177-1186.



Abstracts and Proceedings



Wellnitz, O. and D.E. Kerr. 2003. Establishment of a bovine cell-culture system to study the genomic response of mammary epithelial cells to infection with Staphylococcus aureus. J. of Dairy Sci. 86 (Suppl. 1):92.



Powell, A.M., N.C. Talbot, K.D. Wells. D.E. Kerr, V.G. Pursel, and R.J. Wall. 2003. Source of fetus determines efficiency of production of nuclear transfer jersey cattle genetically engineered to resist mastitis. Theriogenology 59:281.



Guelph:



Proceedings:



Bassel, L, Kelton, DF, Godkin, MA, Leslie, KE, Lissemore, KD. Risk factors for intramammary infection at first calving in Ontario dairy heifers. Proc 36th Annual AABP Convention . Pg. 177. 2003.



Leslie, K.E. and Dingwell, R.T. Background to Dry Cow Therapy: What, Where, Why  Is It Still Relevant. 42nd National Mastitis Council Annual Meeting Proceedings. Forth Worth, Texas. P5-17. 2003.



Barratt, K., Leslie, K.E., and Bashiri, A. An Evaluation of the PortaSCC Test for Determining Udder Health Status in Dairy Cows at Dry Off. 42nd National Mastitis Council Annual Meeting Proceedings. Forth Worth, Texas. P280-281. 2003.



Bassel, L, Kelton, D, Godkin, A., Leslie, K.E., and Lissemore, K. Risk Factors for Intramammary Infection at First Calving in Heifers from Ontario Sentinel Herds. 42nd National Mastitis Council Annual Meeting Proceedings. Forth Worth, Texas. P282-283. 2003.



Dingwell, R.T., Leslie, K.E., Schukken, Y.H., Sargeant, J.M., Timms, L. and Shirley, J.E. Evaluation of the California Mastitis Test to Detect Intramammary Infections in Early Lactation. 42nd National Mastitis Council Annual Meeting Proceedings. Forth Worth, Texas. P294-295. 2003.



Dingwell, R.T. McLaren, C.J., Osborne, T.M., Petersson, C.S., and Leslie, K.E. Reliability of a Manual Assessment Technique to Determine Teat Canal Closure During the Dry Period. 42nd National Mastitis Council Annual Meeting Proceedings. Forth Worth, Texas. P296-297. 2003.



Dingwell, R.T., Timms, L.L., Sargeant, J.M., Kelton, D.F., Schukken, Y.H., and Leslie, K.E. The Association of Teat Canal Closure and Other Risk Factors for New Dry Period Intramammary Infections. 42nd National Mastitis Council Annual Meeting Proceedings. Forth Worth, Texas. P298-299. 2003.



Leslie, K.E., Schukken, Y.H., Archambault, M., Dingwell, R.T., Bashiri, A., and Leslie, C.F. Antimicrobial Resistance Patterns of Staphylococcus aureus Isolated from Intramammary Infections Before and After the Dry Period of Dairy Cattle in Canada. 42nd National Mastitis Council Annual Meeting Proceedings. Forth Worth, Texas. P324-325. 2003.



Petersson, C.S., Leslie, K.E., Kelton, D.F., and Mallard, B.A. Impact of Two Coliform Mastitis Vaccination Schedules on Immune Response, Milk Yield, Intramammary Infection and Dry Matter Feed Intake in Holstein Dairy Cattle. 42nd National Mastitis Council Annual Meeting Proceedings. Forth Worth, Texas. P356-357. 2003.



Scholl, D., Barkema, H., Lesperance, A., Lacasse, P., Leslie, K.E., Kelton, D., and Tomita, G. Canadian Bovine Mastitis Research Network. 42nd National Mastitis Council Annual Meeting Proceedings. Forth Worth, Texas. P370-371. 2003.



Wallace, J.A., Stipetic, K., Schukken Y.H., Dingwell, R.T., Baillargeon, P., Bacic, G., and Leslie, K.E. Impact of Intramammary Treatment of CMT-Positive Quarters in Early Postpartum Dairy Cows. 42nd National Mastitis Council Annual Meeting Proceedings. Forth Worth, Texas. P391-392. 2003.



Gawrylash, S., Leslie, K.E., Archambault, M., and Bashiri, A. Evaluation of the ColiMast test for Detection of Coliform Mastitis in Dairy Cattle. American Association of Bovine Practitioners Proceedings. Madision, WI. 35:192. Sept 2002.



Petersson, C., Leslie, K.E., Kelton, K., and Mallard, B. Impact of two Coliform Mastitis Vaccination Schedules on Milk Yield, Dry Matter Feed Intake and Intramammary Infections of Holstein Dairy Cattle. American Association of Bovine Practitioners Proceedings. Madision, WI. 35:266. Sept 2002.



Dingwell, R.T., Duffield, T.F., Leslie, K.E., Keefe, G., DesCoteaux, L., Kelton, D.F., Lissemore, K.D., and Schukken, Y.H. Efficacy of Intramammary Tilmicosin at Drying off and other risk factors for prevention of new intramammary infections during the dry period. American Association of Bovine Practitioners. Madision, WI. 35:269. Sept 2002.





Publications:



Dingwell, R.T., Leslie, K.E., Duffield, T.F., Schukken, Y.H., DesCoteaux, L., Keefe, G.P., Kelton, D.F., Lissemore, K.D., Shewfelt, W., Dick, P., Bagg, R.: Efficacy of intramammary Tilmicosin and risk factors for cure of Staphylococcus aureus infection in the dry period. Journal of Dairy Science. 86:159-168, 2003.



Dingwell, R.T., Duffield, T.F., Leslie, K.E., Keefe, G.P., DesCoteaux, L., Kelton, D.F., Lissemore, K.D., Schukken, Y.H., Dick, P., Bagg, R.: Efficacy of intramammary Tilmicosin administered at drying-off, and other risk factors, for the prevention of new intramammary infections during the dry period. Journal of Dairy Science. 85:3250-3259, 2002.



Dingwell RT, KE Leslie, YH Schukken, JM Sargeant, and LL Timms. Evaluation of the California Mastitis Test to Detect an Intramammary Infection With a Major Pathogen in Early Lactation Dairy Cows. Canadian Veterinary Journal 44:407-412, 2003.



Dingwell RT, TF Duffield, KE Leslie, GP Keefe, L. DesCoteaux, P. Dick and R. Bagg. Comparative efficacy of a novel intramammary dry cow antibiotic to eliminate subclinical mastitis in the dry period. Bovine Practitioner 37: 98-106, 2003.



Dingwell RT, DF Kelton, and KE Leslie. Management of the Dry Cow in Control of Peripartum Disease and Mastitis. Veterinary Clinics of North America: Food Animal Practice. March (19): 235-265. 2003.



Wagter, L.C., Mallard, B.A., Wilkie, B.N., Leslie, K.E., Boettcher, P.J., and Dekkers, J.C.M. The Relationship Between Milk Production and Antibody Response to Ovalbumin During the Peripartum Period. J Dairy Sci. 86:169-173. Jan 2003.



LeBlanc, S.J., Duffield, T.F., Leslie, K.E., Bateman, K.G., TenHag, J., Walton, J.S. and Johnson, W.H. The Effect of Prepartum injection of Vitamin E on Health in Transition Dairy Cows. J Dairy Sci, 85:1416-1426. 2002.



Wallace, J.A., Stipetic, K., Schukken, Y.H., Dingwell, R.T., Baillargeon, P., Bacic, G., and Leslie, K.E. Mastitis Diagnosis and Treatment in Fresh Cows: An evaluation of a diagnostic and treatment protocol for intramammary infections in early postpartum dairy cows. The Bovine Practitioner. Submitted. Oct 2003.

01/11/2005

12/06/2005

02/08/2007

12/21/2007

Peer-Reviewed Literature (2007)

Andrews, S.M., K.M. Moyes, A. A. Borm, L. K. Fox, K.E. Leslie, J.S. Hogan, S.P. Oliver,Y. H.Schukken, W. E. Owens, and C. Norman. Fassctors assocated with the risk of antibiotic residues and intramammary therapy. 2007. International Symposium on Mastitis, Ghent, Belgium. In press

Bar D, Gröhn YT, Bennett G, González RN, Hertl JA, Schulte HF, Tauer LW, Welcome FL, Schukken YH. Effect of repeated episodes of generic clinical mastitis on milk yield in dairy cows. J Dairy Sci. 2007 Oct;90(10):4643-53.

Barlow, J.W. Rauch, B., Welcome, F., Kim, S.G., Dubovi, E., and Schukken, Y.H. 2008. Association between Coxiella burnetii shedding in milk and subclinical mastitis in dairy cattle. Veterinary Research (accepted).

Baumgart M, Dogan B, Rishniw M, Weitzman G, Bosworth B, Yantiss R, Orsi RH, Wiedmann M, McDonough P, Kim SG, Berg D, Schukken Y, Scherl E, Simpson KW. Culture independent analysis of ileal mucosa reveals a selective increase in invasive Escherichia coli of novel phylogeny relative to depletion of Clostridiales in Crohn's disease involving the ileum. ISME J. 2007 Sep;1(5):403-18.

Borm, A. A., L. K. Fox, K. E. Leslie, J. S. Hogan, S. M. Andrew, K. M. Moyes, S. P. Oliver, Y. H. Schukken, D. D. Hancock, C. T. Gaskins, W.E. Owens, and C. Norman. 2006. Effects of prepartum intramammary antibiotic therapy on udder health. J. Dairy Sc,i. 89:2090-2098.

Celia, L.K., Nelson, D., and D.E. Kerr. 2008. Characterization of a bacteriophage lysin (Ply700) from Streptococcus uberis. Veterinary Microbiology (in press).

Contreras, GA, Guterbock WM and Sears PM. Comparison of Systemic and Intramammary Dry Cow Treatment.. J. Am. Med Assoc. Submitted 2007
Erskine R.J., E.J. VanDyk, P.C. Bartlett, J.L. Burton, M.C. Boyle. Effect of hyperimmunization with an Escherichia coli J5 bacterin in adult lactating dairy cows. J Am Vet Med Assoc 231:1092-1097, 2007.

Fox, L.K. 2007. Prevalence, incidence and risk factors of heifer mastitis. Vet. Micro

Gehring R and Smith GW. An overview of factors affecting the disposition of intramammary preparations used to treat bovine mastitis. J Vet Pharmacol Ther 29: 237-241, 2006.

Gill, J., Sabour, P., Leslie, K., Griffiths, M. Efficacy and pharmacokinetics of bacteriophage therapy in the treatment of subclinical Staphylococcus aureus mastitis in lactating dairy cattle. Antimicrobial Agents and Chemotherapy. Vol 50 (9): 2912-2918. 2006.

Gillespie B. E., B.M. Jayarao, J. W. Pankey, and S. P. Oliver. 1998. Subtyping of Streptococcus dysgalactiae and Streptococcus uberis isolated from bovine mammary secretions by DNA fingerprinting. J. Vet Med. [B]-45:585-593.

Gilliespie, B. E., B. M. Jayarao, H. H. Dowlen, and S. P. Oliver. 1999. Analysis and frequencies of Bola-DRB3.2 alleles from Jersey cows by PCR-RFLP. J. Dairy Sci. 82:2049-2053.

Godden, S., R. Bey, K. Lorch, R. Farnsworth, and P. Rapnicki. 2007. Ability of organic and inorganic bedding materials to promote growth of environmental bacteria. J. Dairy Sci. 2007: Accepted

Hogan, J. S., S. L. Wolf, and C. S. Petersson-Wolfe. 2007. Bacterial counts in organic materials used as free-stall bedding following treatment with a commercial conditioner. J. Dairy Sci. 90:1058-1062.

Hogan, J. S., S. L. Wolf, and C. S. Petersson-Wolfe. 2007. Bacterial counts in organic materials used as free-stall bedding following treatment with a commercial conditioner. J Dairy Sci. 90(2):1058-1062

Jayarao, B. M., S. C. Donaldson, B. A. Straley, A. A. Sawant, N. V. Hegde, and J. L. Brown.3 2006. A survey of foodborne pathogens in bulk tank milk and raw milk consumption among farm families in Pennsylvania. J Dairy Sci. 89:2451-2458.

Lim, G., Leslie, K. Dingwell, R., Timms, L., Kelton, D. Duffield, T. Adherence and Efficacy of an External Teat Sealant to Prevent New Intramammary Infections in the Dry Period. Journal of Dairy Science. Vol 90:1289-1300. 2007.

Lim, G., Leslie, K. Dingwell, R., Timms, L., Kelton, D. Herd Management Factors that Affect the Mean Duration and Variation of Adherence of an External Teat Sealant. Journal of Dairy Science. Vol 90: 1301-1309. 2007.

Luby CD, Middleton JR, Ma J, Rinehart CL, Bucklin S, Kohler C, Tyler JW. 2007. Characterization of the antibody isotype response in serum and milk of heifers vaccinated with a Staphylococcus aureus bacterin (LysiginTM). J Dairy Res. 74(2):239-246.

M. A. Munoz and R. N. Zadoks. 2007. Short Communication: Patterns of fecal shedding of Klebsiella by dairy cows. Journal of Dairy Science 90(3):1220.

M. A. Munoz, C. Ahlstrom, B. J. Rauch and R. N. Zadoks. 2006. Fecal shedding of Klebsiella pneumoniae by dairy cows. Journal of Dairy Science 89(9):3425.

Middleton JR, Luby CD, Adams DS. 2008. Efficacy of vaccination against staphylococcal mastitis: A review and new data. Vet Microbiol. In Review.

Middleton JR, Luby CD. 2008. Escherichia coli mastitis in cattle being treated for Staphylococcus aureus mastitis. Vet Rec. In Press.

Molecular Epidemiology of two Klebsiella pneumoniae outbreaks on a dairy farm in New York State. J. Clinical Microbiology. Oct 10; [Epub ahead of print]

Munoz, M. A., F. L. Welcome, Y. H. Schukken, and R. N. Zadoks. 2007.

Oliver, S. P., B. E. Gillespie, and B. M. Jayarao. 1998. Detection of new and persistent Streptococcus uberis and Streptococcus dysgalactiae intramammary infections by polymerase chain reaction-based DNA fingerprinting. FEMS Microbiol. 160:69-73.

Oliver, S. P., B. M. Jayarao, B. M. and R. A. Almeida. 2005. Foodborne pathogens in milk and the dairy farm environment: food safety and public health implications. Foodborne Pathog Dis. 2:115-129.

Owens, W. E., and W. Allen Nipper.Development of a Mycoplasma Mastitis Control Program in Louisiana. 2008. Journal of the Professional Animal Scientist. In press

Park YH, SU Lee, WA Ferens, S Samuels, WC Davis, LK Fox, JS Ahn, KS Seo, BS Chang, SY Hwang, and GA Bohach (2006) Unique features of bovine lymphocytes exposed to a staphylococcal superantigen. Journal of Veterinary Science 7:233-239.

Paulin-Curlee, G. G., S. Singer, S. Sreevatsan, R. R. Isaacson, J. Reneau, D. Foster, and R. Bey. 2007. Genetic diversity of mastitis-associated Klebsiella pneumoniae in dairy cows. J. Dairy Sci. 90:3681-3689.

Petersson-Wolfe, C. S., K. E. Leslie, T. Osborne, B. W. McBride, R. Bagg, G. Vessie, P. Dick, and T. F. Duffield. 2007. Effect of monensin delivery method on dry matter intake, body condition score, and metabolic parameters in transition dairy cows. J Dairy Sci. 90(4):1870-1879.

Petersson-Wolfe, C. S., S. L. Wolf, and J. S. Hogan. 2007. In vitro growth of enterococci of bovine origin in bovine mammary secretions from various stages of lactation. J Dairy Sci. 90(9):4226-4231.

Petersson-Wolfe, C.S., S. Adams, S. L. Wolf, and J. S. Hogan. 2007. Genomic typing of enterococci isolated from bovine mammary glands and environmental sources. J. Dairy Sci. In press.


Pol M, and P. L. Ruegg. 2007. Relationship between antimicrobial usage and antimicrobial susceptibility of Gram-positive mastitis pathogens. J Dairy Sci 90:262-273.

Pol M, and P. L. Ruegg. 2007. Treatment practices and quantification of antimicrobial usage in conventional and organic dairy farms in Wisconsin. J Dairy Sci 90:249-261.

Powell, A.M., D.E. Kerr, D. Guthrie, and R.J. Wall. 2007. Lactation induction as a predictor of post-parturition transgene expression in bovine milk. Journal of Dairy Research 74:247-254.

Quesnell RR, Erickson JE, and Schultz BD. Apical electrolyte concentration modulates barrier function and tight junction protein localization in bovine mammary epithelium. Am J Physiol 292: C305-318, 2007.

Quesnell RR, Han X, and Schultz BD. Glucocorticoids stimulate ENaC upregulation in bovine mammary epithelium. Am J Physiol 292: C1739-1745, 2007.

R. N. Zadoks and J. L. Watts. 2007. Species identification of CNS: Genotyping as the Gold standard. Veterinay Microbiology. Accepted conditional on revisions.

Rezamand, P., S. A. Andrew, K. M. Moyes, and R. M. Clark. 2007. Effects of energy status, breed and plasma metabolites on new intramammary infections in periparturient Holstein and Jersey cows during the transition period. J. Dairy Sci. 90:5097-5107.

Sanford, C.J., Keefe, G.P., Dohoo, I.R., Leslie, K.E. Assessment of antimicrobial transfer from treated to untreated mammary gland quarters by use of high-pressure liquid chromatography for detection of cloxacillin in milk samples from nonlactating dairy cows. American Journal of Veterinary Research. Vol 67 (7): 1140-1144. 2006.

Schmitt-van de Leemput, E., and R. N. Zadoks. 2007. Genotypic and Phenotypic Macrolide and Lincosamide Resistance of Streptococcus uberis from Cases Of Clinical Mastitis. Journal of Dairy Science. Journal of Dairy Science 90(11):5089

Srinivasan V, Gillespie BE, Lewis MJ, Nguyen LT, Headrick SI, Schukken YH, Oliver SP. Phenotypic and genotypic antimicrobial resistance patterns of Escherichia coli isolated from dairy cows with mastitis. Vet Microbiol. 2007 Oct 6;124(3-4):319-28.

Stewart, S.C., P. Rapnicki, J. R. Lewis, and M. Perala. 2007. Detection of low frequency external electronic identification devices using commercial panel readers. J. Dairy Sci. 90:4478-4482.

Straley, B. A., S. C. Donaldson, N. V. Hedge, A. A. Sawant, V. Srinivasan, S. P. Oliver, and B. M. Jayarao. 2006. Public health significance of antimicrobial-resistant gram-negative bacteria in raw bulk tank milk. Foodborne Pathog Dis. 3:222-233.

Wang, L., and B. M. Jayarao. 2001. Genotypic and phenotypic characterization of Pseudomonas fluorescens isolated from bulk tank milk. J Dairy Sci.84:1421-1429.

Weiss, W. P., and J. S. Hogan. 2007. Effects of dietary vitamin C on neutrophil function and responses to intramammary infusion of lipopolysaccharide in periparturient dairy cows. J. Dairy Sci. 90:731-739.

Wilson DJ, Grohn YT, Bennett GJ, González RN, Schukken YH, Spatz J. Comparison of J5 vaccinates and controls for incidence, etiologic agent, clinical severity, and survival in the herd following naturally occurring cases of clinical mastitis. J Dairy Sci. 2007 Sep;90(9):4282-8.

Wilson DJ, Mallard BA, Burton JL, Schukken YH, Gröhn YT. Milk and serum J5-specific antibody responses, milk production change, and clinical effects following intramammary Escherichia coli challenge for J5 vaccinate and control cows. Clin Vaccine Immunol. 2007 Jun;14(6):693-9.

Zecconi, A., L Calvinho, and L. Fox. 2006. Staphylococcus aureus intramammary infections. Bulletin of the IDF, No. 408, Brussels, Belgium

Abstracts (2007)

Apparao, M.D., L. Oliveira, C. Hulland, and P.L. Ruegg. Effect of intramammary treatment with Pirlimycin hydrochloride on antibiotic sensitivity of Gram-positive subclinical mastitis pathogens. J Dairy Sci 90 (supp 1): 10.

Church, G. T., L.K. Fox, J.M. Gay, and C. T. Gaskins. 2007. New intramammary infections during the dry period: The effect of short (30 days) vs. long (45 or 60 days) dry periods. A preliminary report. J. Dairy Sci. 90(Suppl. 1): 468.

Contreras GA, Neuder LM and Sears PM. Use of Systemic Antibiotic therapy in Prepartum heifers to Reduce the Incidences of Intramammary Infections. Submitted for the 47th Annual Meeting of theNatl Mast Council. Jan 2008

Dingwell, R., S. Godden, D. Kelton, K. Leslie, and Y. Schukken. 2007. Misclassification of udder health status due to culture of single versus duplicate quarter milk samples. Proc. Annu. Meet. of the National Mastitis Council. Jan. 21-24, 2007. San Antonio, TX. Pg. 258-259.

Kerr, D.E., M. Latshaw, R. Pareek, J. Zheng, and J.P. Bond. 2007. Comparison of genomic responses to acute LPS challenge of bovine mammary epithelial cells in vitro, and bovine and murine mammary glands in vivo. 8th International Veterinary Immunology Symposium, Ouro Preto, Brazil.

Lago A., Godden S.M., Bey R., Leslie K., Dingwell R., Ruegg P. (2007). Persistence of Subclinical Intramammary Infections in Fresh Cows. In: Proceedings of the 46th Annual Meeting of the National Mastitis Council, San Antonio, TX, pp 246-247.

Lago A., Godden S.M., Bey R., Leslie K., Dingwell R., Ruegg P. (2007). Prevalence and Etiology of Subclinical Intramammary Infections in Fresh Cows. In: Proceedings of the 46th Annual Meeting of the National Mastitis Council, San Antonio, TX, pp 252-253.

Lago A., Godden S.M., Bey R., Leslie K., Dingwell R., Ruegg P. (2006). Preliminary Validation of an On-Farm Culture System. In: Abstracts of the 2006 American Dairy Science Association Annual Meeting, Minneapolis, MN, pp 199.

Punyapornwithaya, Veerasak, L. K. Fox, D. D. Hancock and J.M. Gay. 2007. The recurrence of mycoplasma mastitis investigated by bulk tank analysis. J. Dairy Sci. 90 (Suppl. 1):470.

Quesnell RR and Schultz BD. Progesterone increases metabolic rate and progesterone withdrawal enhances epithelial integrity of mammary epithelium. FASEB J 21: A1424, 2007.

Waechter-Mead L, Toerber SE, Han X, Schultz BD, and Gehring R. An in vitro model using BME-UV monolayers and Ussing flux chambers to study the movement of drugs across mammary epithelial cell membranes. Phi Zeta Research Day, Manhattan, KS, 2007, p. 3. [also presented in poster form on February 27, 2007]

Conference Proceedings (2007)

Andrew, S.M. K. M. Moyes, A.A. Borm, L.K. Fox, K.E. Leslie, J.S. Hogan, S.P. Oliver, Y.H. Schukken, W.E. Owens and C. Norman. 2007. Factors associated with the risk of antibiotic residues and intramammary pathogen presence in milk from heifers administered prepartum intramammary antibiotic therapy. Congress on Heifer Mastitis. Gent, Belgium, June 24-26.

Apparao, M.D., L. Oliveira, C. Hulland, and P.L. Ruegg. Effect of intramammary treatment with Pirlimycin hydrochloride on antibiotic sensitivity of Gram-positive subclinical mastitis pathogens. J Dairy Sci 90 (supp 1): 10.
Contreras, GA, Guterbock WM and Sears PM. 2007 Comparison of Systemic and Intra mammary Dry Cow Treatment. Proc. 46th Annual Meeting of the Natl Mast Council. Pg 290.

Contreras, GA, Guterbock WM and Sears PM. 2007. Comparison of Systemic and Intra mammary Dry Cow Treatment. Meeting of the 39th Annual Convention of the Am Assoc of Bovine Practitioners. Pg 131

Fox, L.K. 2007. Recent thoughts on heifer mastitis and its control. Proceedings of the NMC 2007 Regional Meeting. Visalia, CA, pages 36-42.
Fox, L.K. 2007. Whats up with Mycoplasma Mastitis. Proceedings of the NMC 2007 Regional Meeting. Visalia, CA, pages 18-29.

Lago A., Godden S.M., Bey R., Leslie K., Dingwell R., Ruegg P. (2007). Prevalence, Etiology and Self Cure Rates of Subclinical Mastitis in Fresh Cows. In: Proceedings of the 40th Annual Convention of the American Association of Bovine Practitioners, Vancouver, BC, pp 250.

Lago A., Godden S.M., Bey R., Leslie K., Dingwell R., Ruegg P. (2007). Subclinical Mastitis in Fresh Cows. In: Proceedings of the 2007 Minnesota Dairy Health Conference, St Paul, MN, pp 111.

Lago A., Godden S.M., Bey R., Leslie K., Dingwell R., Ruegg P. (2006). Validation of the Minnesota Easy Culture System II: Results from On farm Bi-plate Culture versus Standard Laboratory Culture. In: Proceedings of the 39th Annual Convention of the American Association of Bovine Practitioners, St Paul, MN, pp 250.

Lago A., Godden S.M., Bey R., Leslie K., Dingwell R., Ruegg P. (2006). Validation of an On-Farm Culture System. In: Proceedings of the 2006 Minnesota Dairy Health Conference, St Paul, MN, pp 111.

Lago A., Godden S.M., Bey R., Leslie K., Dingwell R., Ruegg P. (2006). Validation of an On-Farm Culture System. In: Proceedings of the 45th Annual Meeting of the National Mastitis Council, Tampa, FL, pp 290-291.

Middleton JR, Bader GR, Corbett RB. 2007. Use of pulsed-field gel electrophoresis to evaluate the success of treatment of Staphylococcus aureus mastitis. Proceedings of the 46th Annual Meeting of the National Mastitis Council. San Antonio, TX. 21-24 January 2007. Pages 202-203.

Middleton JR. 2007. Efficacy of vaccination against staphylococci in heifers: A review and new data. Proceedings of the Heifer Mastitis Conference. Ghent, Belgium. June 24-26, 2007. Pages 112-113.

Munoz, M. A., F. L. Welcome, Y. H. Schukken, and R. N. Zadoks. 2006. What we have learned about Klebsiella Mastitis. Fall Dairy Conference, ProDairy, Auburn, NY, USA.

RJ Erskine. Mastitis Therapy and Pharmacology. Seminar presented at the Czech Dairy Management Symposium, October, 2007 Vetrny Jenikov, Czech Republic.

RJ Erskine. Mastitis Therapy and Pharmacology. Seminar presented at the Slovakian Dairy Management Symposium, October, 2007, Nitra, Slovakia.

RJ Erskine. Mastitis Therapy. Seminar presented at the Dairy Certificate Program, The Pennsylvania University, August, 2007, State College, Pennsylvania.

RJ Erskine. New thoughts on J5 bacterins. Seminar presented at the Annual Meeting of the Minnesota Milk Producers, December 2007, St. Cloud, Minnesota

RJ Erskine. Mastitis Therapy I and II, Mammary Immunology and Vaccination, and Antimicrobial Resistance in Mastitis Pathogens. Seminar series presented to the Ontario Veterinary Medical Association, January, 2007, Toronto, Ontario,

RJ Erskine. The Little Things that Make Quality Milk. Seminar presented at the Great Lakes Dairy Conference, February, 2007, Frankenmuth, Michigan.

RJ Erskine. The Little Things that Make Quality Milk. Seminar presented at the Annual Meeting of Field Representatives of the Dairy Farmers of America Cooperative, September 2007, Battle Creek, Michigan.

SA Wagner and Erskine RJ. Mastitis Therapy Short Course. Presented at the Annual Meeting of National Mastitis Council, January, 2007, San Antonio, Texas.
Schmitt-v. d. Leemput, E. and R. N. Zadoks. 2006. Macrolide and lincosamide resistance in Streptococcus uberis. NMC 45th Annual Meeting Proceedings, Tampa, FL, USA.

Schmitt-v. d. Leemput, E. and R. N. Zadoks. 2006. Optimizing detection of macrolide resistance in S. uberis with the agar disc diffusion test by comparing phenotypic to genotypic resistance profiles. World Buiatrics Conference, Nice, France.

Zadoks, R. N. 2007. Species identification of CNS - Genotyping as the Gold standard. Pre-Conference Symposium on Coagulase Negatives Staphylococci (CNS) in bovine mastitis. Heifer Mastitis Conference, Gent, Belgium.

Zadoks, R. N. and M. A. Munoz. 2007. The emergence of Klebsiella as a major mastitis organism. NMC 46th Annual Meeting Proceedings, San Antonia, TX, USA.

Zadoks, R. N., C. Hulland, N. Belomestnykh and P. Ruegg. 2006. Phenotypic and genotypic identification of Staphylococcus spp. from bovine milk. NMC 45th Annual Meeting Proceedings, Tampa, FL, USA.

Poster Presentations (2007)

Al-Bataineh M, Schultz BD, Gehring R. An in-vitro model using BME-UV monolayers and Ussing-like flux chambers to study drug movement across the mammary epithelium. Presented at: 15th Bienniel Symposium of the American Academy of Veterinary Pharmacology and Therapeutics, Pacific Grove, CA, USA, May 20-24, 2007.

Contreras, GA, Guterbock WM and Sears PM. Comparison of Systemic and Intra mammary Dry Cow Treatment. Meeting of the 39th Annual Convention of the Am Assoc of Bovine Practitioners. 2007

Contreras, GA, Guterbock WM and Sears PM. Comparison of Systemic and Intra mammary Dry Cow Treatment. Proc. 46th Annual Meeting of the Natl Mast Council. 2007

Dingwell, R., Godden, S., Kelton, D., Leslie, K., Schukken, Y., Hand, K. Misclassification of Udder Health Status Due to Culture of Single Versus Duplicate Quarter Milk Samples. San Antonio, TX, 2007.

Dingwell, R., Miltenburg, C., and Leslie, K. Evaluation of the Method of Infusion of OrbeSeal at Drying Off on the Persistency and Clearance of the Product after Calving in Dairy Cattle. National Mastitis Council, 2007.

Herlekar, D., S. C. Donaldson, N. V. Hegde, A. A. Gurjar, S. N. Kallur, B. A. Houser, A. Kaucher, M. Sidhu, S. Cooduvalli and B. Jayarao. 2007. Association between Somatic Cell Counts in Milk of Cows Infected with BHV1, BHV2, and BHV4 Viruses. ASM 107th General Meeting: May 21 - 26, 2007, Toronto, Canada.

Houser, B. A., N. V. Hedge, S. C. Donaldson, and B. M. Jayarao. 2007. Development of a Bioreporter System for the Detection of PCBs and Aromatic Hydrocarbons in Milk. ASM 107th General Meeting: May 21 - 26, 2007, Toronto, Canada.

Wark, W., and I. K. Mullarky. 2007. Understanding the immune response of epithelial cells during staphylococcal infection. Proc. 2007 Deans' Forum on Health, Food, and Nutrition, Blacksburg, VA.

Oral Presentations (2007)

Godden, S. Ability of bedding materials to support growth of environmental mastitis pathogens. NE-1009 Mastitis Research Workers Annual Conference. Minneapolis, MN. Nov. 8-10, 2006.

Godden, S., A. Lago, R. Bey, K. Leslie, P. Ruegg, R. Dingwell. 2007. Use of on-farm culture systems in mastitis control programs. National Mastitis Council Annu. Regional Meeting. Visalia, CA. May 22-23, 2007.

Godden, S., A. Lago, R. Bey, K. Leslie, P. Ruegg, R. Dingwell. 2007. Use of on-farm culture systems in mastitis control programs. Fort Dodge Dairy Summit. Yosemite, CA. Oct. 13, 2007.

Lago A., Godden S.M., Bey R., Leslie K., Dingwell R., Ruegg P. (2007). Current On-Farm Culture Research Projects and Preliminary Results. In: Proceedings of the On Farm Culturing Workshop, Madison, WI.

Book Chapters (2007)

Middleton JR. Mammary Gland Surgeries: Teat Amputation, Mastectomy. In: 5-Minute Veterinary Consult: Ruminant. Blackwell Press. Ames, Iowa. In Press.

Middleton JR. Mastitis: Sheep and Goats. In: 5-Minute Veterinary Consult: Ruminant. Lippincott, Williams and Wilkins. Blackwell Press. Ames, Iowa. In Press.