• 1

    National Agricultural Statistics Service. Census of Agriculture. USDA Web site. Available at: www.nass.usda.gov. Accessed Jul 18, 2006.

  • 2

    National Animal Health Monitoring System. Animal disease exclusion practices on U.S. dairy operations, 2002. No. N420.0804. Fort Collins, Colo: USDA, Animal and Plant Health Inspection Service, Veterinary Services, Centers for Epidemiology and Animal Health, 2002.

  • 3

    Williams BM, Richards DW, Stephens DP, et al. The transmission of S livingstone to cattle by the herring gull (Larus argentatus). Vet Rec 1977;100:450451.

    • Crossref
    • Search Google Scholar
    • Export Citation
  • 4

    Lane VM, Tablante NL. Wild mice as potential reservoirs of Salmonella dublin in a closed dairy herd. Can Vet J 1989;30:590592.

  • 5

    Dargatz DA, Garry FB, Traub-Dargatz JL. An introduction to biosecurity of cattle operations. Vet Clin North Am Food Anim Pract 2002;18:15, v.

    • Crossref
    • Search Google Scholar
    • Export Citation
  • 6

    Hubbert WT, Hagstad HV, Spangler E, et al. Consumer protection. In:Hubbert WT, Hagstad HV, Spangler E, et al, eds.Food safety and quality assurance: foods of animal origin. 2nd ed. Ames, Iowa: Iowa State University Press, 1996;201289.

    • Search Google Scholar
    • Export Citation
  • 7

    Radke BR, McFall M, Radostits SM. Salmonella muenster infection in a dairy herd. Can Vet J 2002;43:443453.

  • 8

    USDA. Part I: reference of dairy health and management in the United States, 2002. No. N377.1202. Fort Collins, Colo: USDA, Animal and Plant Health Inspection Service, Veterinary Services, Centers for Epidemiology and Animal Health, 2002.

  • 9

    Lilienfield D, Stolley P. Selected epidemiologic concepts of disease. In:Lilienfield D, ed.Foundations in epidemiology. 3rd ed. New York: Oxford University Press, 1994;3658.

    • Search Google Scholar
    • Export Citation
  • 10

    Rossiter CA, Hutchinson LJ, Hansen D, et al. Prevention and control of Johne's disease in dairy herds—a work book for veterinarians and producers. Richmond, Va: National Johne's Working Group (NJWG) Subcommittee on Education, United States Animal Health Association, 1998.

    • Search Google Scholar
    • Export Citation
  • 11

    Gonzalez RN, Wilson DJ. Mycoplasmal mastitis in dairy herds. Vet Clin North Am Food Anim Pract 2003;19:199221.

  • 12

    Moennig V, Greiser-Wilke I. Perspectives on BVD eradication in Germany. Berl Munch Tierarztl Wochenschr 2003;116:222226.

  • 13

    Mallard BA, Dekkers JC, Ireland MJ, et al. Alteration in immune responsiveness during the peripartum period and its ramification on dairy cow and calf health. J Dairy Sci 1998;81:585595.

    • Crossref
    • Search Google Scholar
    • Export Citation
  • 14

    Tizard I. Immunity in the fetus and newborn. In:Tizard I, ed.Veterinary immunology—an introduction. 6th ed. Philadelphia: WB Saunders Co, 2000;210221.

    • Search Google Scholar
    • Export Citation
  • 15

    Abramson D, Mills JT, Marquardt RR, et al. Mycotoxins in fungal contaminated samples of animal feed from western Canada, 1982–1994. Can J Vet Res 1997;61:4952.

    • Search Google Scholar
    • Export Citation
  • 16

    Juszkiewicz T, Piskorska-Pliszczynska J. Occurrence of mycotoxins in animal feeds. J Environ Pathol Toxicol Oncol 1992;11:211215.

  • 17

    Wray C, Todd N, McLaren IM, et al. The epidemiology of Salmonella in calves: the role of markets and vehicles. Epidemiol Infect 1991;107:521525.

    • Crossref
    • Search Google Scholar
    • Export Citation
  • 18

    USDA. Part III: reference of dairy cattle health and health management practices in the United States, 2002. No. N400.1203. Fort Collins, Colo: USDA, Animal and Plant Health Inspection Service, Veterinary Services, Centers for Epidemiology and Animal Health, National Animal Health Monitoring System, 2002.

  • 19

    Moore C. Biosecurity and minimal disease herds. Vet Clin North Am Food Anim Pract 1992;8:461474.

  • 20

    Chin J. Control of communicable diseases manual. 17th ed. Washington, DC: American Public Health Association, 2000.

  • 21

    Lilienfield D, Stolley P. Morbidity statistics. In:Lilienfield D, ed.Foundations in epidemiology. 3rd ed. New York: Oxford University Press, 1994;101133.

    • Search Google Scholar
    • Export Citation
  • 22

    Fulton RW, Confer AW, Burge LJ, et al. Antibody responses by cattle after vaccination with commercial viral vaccines containing bovine herpesvirus-1, bovine viral diarrhea virus, parainfluenza-3 virus, and bovine respiratory syncytial virus immunogens and subsequent revaccination at day 140. Vaccine 1995;13:725733.

    • Crossref
    • Search Google Scholar
    • Export Citation
  • 23

    Kruse PE. The importance of colostral immunoglobulins and their absorption from the intestine of the newborn animals. Ann Rech Vet 1983;14:349353.

    • Search Google Scholar
    • Export Citation
  • 24

    Donovan GA. Management of cow and newborn calf at calving. In:Van Horn HH, Wilcox CJ, ed.Large dairy herd management. 2nd ed. Savoy, Ill: American Dairy Science Association, 1999;393400.

    • Search Google Scholar
    • Export Citation
  • 25

    Quigley JD III, Drewry JJ. Nutrient and immunity transfer from cow to calf pre- and postcalving. J Dairy Sci 1998;81:27792790.

  • 26

    Hopkins SG, DiGiacomo RF. Natural transmission of bovine leukemia virus in dairy and beef cattle. Vet Clin North Am Food Anim Pract 1997;13:107128.

    • Crossref
    • Search Google Scholar
    • Export Citation
  • 27

    Godden SM, Smith S, Feirtag JM, et al. Effect of on-farm commercial batch pasteurization of colostrum on colostrum and serum immunoglobulin concentrations in dairy calves. J Dairy Sci 2003;86:15031512.

    • Crossref
    • Search Google Scholar
    • Export Citation
  • 28

    Jones CM, James RE, Quigley JD III, et al. Influence of pooled colostrum or colostrum replacement on IgG and evaluation of animal plasma in milk replacer. J Dairy Sci 2004;87:18061814.

    • Crossref
    • Search Google Scholar
    • Export Citation
  • 29

    Selim SA, Cullor JS. Number of viable bacteria and presumptive antibiotic residues in milk fed to calves on commercial dairies. J Am Vet Med Assoc 1997;211:10291035.

    • Search Google Scholar
    • Export Citation
  • 30

    Pollock JM, Rowan TG, Dixon JB, et al. Effects of weaning on antibody responses in young calves. Vet Immunol Immunopathol 1992;33:2536.

  • 31

    Patel JR, Didlick SA. Evaluation of efficacy of an inactivated vaccine against bovine respiratory syncytial virus in calves with maternal antibodies. Am J Vet Res 2004;65:417421.

    • Crossref
    • Search Google Scholar
    • Export Citation
  • 32

    Mahanna W. 100 feeding thumb rules revisited. Hoard's Dairyman 1995;Sep 25:618620.

  • 33

    National Mastitis Council. A global organization for mastitis control and milk quality. Available at: www.nmconline.org/info.htm. Accessed Feb 27, 2006.

    • Search Google Scholar
    • Export Citation
  • 34

    Whittington RJ, Marshall DJ, Nicholls PJ, et al. Survival and dormancy of Mycobacterium avium subsp. paratuberculosis in the environment. Appl Environ Microbiol 2004;70:29893004.

    • Crossref
    • Search Google Scholar
    • Export Citation
  • 35

    Mattick KL, Jorgensen F, Legan JD, et al. Survival and filamentation of Salmonella enterica serovar enteritidis PT4 and Salmonella enterica serovar typhimurium DT104 at low water activity. Appl Environ Microbiol 2000;66:12741279.

    • Crossref
    • Search Google Scholar
    • Export Citation
  • 36

    Hogan JS, Bogacz VL, Thompson LM, et al. Bacterial counts associated with sawdust and recycled manure bedding treated with commercial conditioners. J Dairy Sci 1999;82:16901695.

    • Crossref
    • Search Google Scholar
    • Export Citation
  • 37

    Natvig EE, Ingham SC, Ingham BH, et al. Salmonella enterica serovar Typhimurium and Escherichia coli contamination of root and leaf vegetables grown in soils with incorporated bovine manure. Appl Environ Microbiol 2002;68:27372744.

    • Crossref
    • Search Google Scholar
    • Export Citation
  • 38

    Lung AJ, Lin CM, Kim JM, et al. Destruction of Escherichia coli O157:H7 and Salmonella enteritidis in cow manure composting. J Food Prot 2001;64:13091314.

    • Crossref
    • Search Google Scholar
    • Export Citation
  • 39

    Grewal SK, Rajeev S, Sreevatsan S, et al. Persistence of Mycobacterium avium subsp. paratuberculosis and other zoonotic pathogens during simulated composting, manure packing, and liquid storage of dairy manure. Appl Environ Microbiol 2006;72:565574.

    • Crossref
    • Search Google Scholar
    • Export Citation
  • 40

    Goyal S, Dhull SK, Kapoor KK. Chemical and biological changes during composting of different organic wastes and assessment of compost maturity. Bioresour Technol 2005;96:15841591.

    • Crossref
    • Search Google Scholar
    • Export Citation
  • 41

    Hadley GL, Harsh SB, Wolf CA. Managerial and financial implications of major dairy farm expansions in Michigan and Wisconsin. J Dairy Sci 2002;85:20532064.

    • Crossref
    • Search Google Scholar
    • Export Citation

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Suggested outline of potential critical control points for biosecurity and biocontainment on large dairy farms

Aurora Villarroel DVM, MPVM, DACVPM1, David A. Dargatz DVM, PhD, DACT2, V. Michael Lane DVM, MPVM, DACT, DABVP3, Brian J. McCluskey DVM, PhD, DACVPM4, and Mo D. Salman BVMS, MPVM, PhD, DACVPM5
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  • 1 Animal Population Health Institute, Department of Clinical Sciences, College of Veterinary Medicine and Biological Sciences, Colorado State University, Fort Collins, CO 80523
  • | 2 USDA, Animal and Plant Health Inspection Service, Veterinary Services, Centers for Epidemiology and Animal Health, 2150 Centre Ave, Building B, Fort Collins, CO 80526-8117
  • | 3 Department of Population Health and Reproduction, School of Veterinary Medicine, University of California, Davis, CA 95616
  • | 4 USDA, Animal and Plant Health Inspection Service, Veterinary Services, Centers for Epidemiology and Animal Health, 2150 Centre Ave, Building B, Fort Collins, CO 80526-8117
  • | 5 Animal Population Health Institute, Department of Clinical Sciences, College of Veterinary Medicine and Biological Sciences, Colorado State University, Fort Collins, CO 80523

Contributor Notes

Dr. Villarroel's present address is the Department of Clinical Sciences, College of Veterinary Medicine, Oregon State University, Corvallis, OR 97331.

Supported by the Animal Population Health Institute at Colorado State University through a grant from the USDA Cooperative State Research, Education, and Extension Service.

Address correspondence to Dr. Dargatz.