J E Lombard

Summary

Affiliation: Agricultural Research Service
Country: USA

Publications

  1. doi request reprint Herd-level prevalence of Mycobacterium avium subsp. paratuberculosis infection in United States dairy herds in 2007
    J E Lombard
    USDA, Animal and Plant Health Inspection Service, Veterinary Services, Centers for Epidemiology and Animal Health, Fort Collins, CO 80526 8117, USA
    Prev Vet Med 108:234-8. 2013
  2. doi request reprint Comparison of individual, pooled, and composite fecal sampling methods for detection of Salmonella on U.S. dairy operations
    J E Lombard
    US Department of Agriculture, Animal and Plant Health Inspection Service, Veterinary Services, Centers for Epidemiology and Animal Health, Fort Collins, Colorado 80526 8117, USA
    J Food Prot 75:1562-71. 2012
  3. ncbi request reprint Evaluation of environmental sampling and culture to determine Mycobacterium avium subspecies paratuberculosis distribution and herd infection status on US dairy operations
    J E Lombard
    USDA, Animal and Plant Health Inspection Service, Veterinary Services, Centers for Epidemiology and Animal Health, 2150 Centre Ave, Bldg B, Fort Collins, CO 80526 8117, USA
    J Dairy Sci 89:4163-71. 2006
  4. ncbi request reprint Impacts of dystocia on health and survival of dairy calves
    J E Lombard
    USDA Animal and Plant Health Inspection Service Veterinary Services, Centers for Epidemiology and Animal Health, 2150 Centre Ave, Bldg B, Fort Collins, CO 80526 8117, USA
    J Dairy Sci 90:1751-60. 2007
  5. doi request reprint Epidemiology and economics of paratuberculosis
    Jason E Lombard
    National Animal Health Monitoring System, United States Department of Agriculture, Animal Plant Health Inspection Service, Veterinary Services, Centers for Epidemiology and Animal Health, Fort Collins, CO 80526 8117, USA
    Vet Clin North Am Food Anim Pract 27:525-35, v. 2011
  6. doi request reprint Associations between cow hygiene, hock injuries, and free stall usage on US dairy farms
    J E Lombard
    USDA Animal and Plant Health Inspection Service Veterinary Services, Centers for Epidemiology and Animal Health, Fort Collins, CO 80526 8117, USA
    J Dairy Sci 93:4668-76. 2010
  7. doi request reprint Risk factors associated with the presence of viable Listeria monocytogenes in bulk tank milk from US dairies
    M C Antognoli
    Animal Population Health Institute, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO, USA
    Zoonoses Public Health 56:77-83. 2009
  8. doi request reprint Factors associated with occurrence and recovery of nonambulatory dairy cows in the United States
    A L Green
    USDA APHIS VS, Centers for Epidemiology and Animal Health, 2150 Centre Ave, Bldg B, Fort Collins, CO 80526 8117, USA
    J Dairy Sci 91:2275-83. 2008
  9. doi request reprint Association of severity of enteric granulomatous inflammation with disseminated Mycobacterium avium subspecies paratuberculosis infection and antemortem test results for paratuberculosis in dairy cows
    M M Dennis
    College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO 80523 1681, USA
    Vet Microbiol 131:154-63. 2008
  10. doi request reprint Prevalence of failure of passive transfer of immunity in newborn heifer calves and associated management practices on US dairy operations
    A L Beam
    USDA APHIS VS, Centers for Epidemiology and Animal Health, 2150 Centre Ave, Fort Collins, CO 80526 8117, USA
    J Dairy Sci 92:3973-80. 2009

Collaborators

Detail Information

Publications15

  1. doi request reprint Herd-level prevalence of Mycobacterium avium subsp. paratuberculosis infection in United States dairy herds in 2007
    J E Lombard
    USDA, Animal and Plant Health Inspection Service, Veterinary Services, Centers for Epidemiology and Animal Health, Fort Collins, CO 80526 8117, USA
    Prev Vet Med 108:234-8. 2013
    ..The HP was higher than estimated from the NAHMS Dairy 1996 and 2002 studies but estimates are not directly comparable with those of prior NAHMS studies because of the different testing methods and criteria used for herd classification...
  2. doi request reprint Comparison of individual, pooled, and composite fecal sampling methods for detection of Salmonella on U.S. dairy operations
    J E Lombard
    US Department of Agriculture, Animal and Plant Health Inspection Service, Veterinary Services, Centers for Epidemiology and Animal Health, Fort Collins, Colorado 80526 8117, USA
    J Food Prot 75:1562-71. 2012
    ..Therefore, composite sampling may be an appropriate alternative to culture of individual samples when assessing Salmonella status in dairy herds...
  3. ncbi request reprint Evaluation of environmental sampling and culture to determine Mycobacterium avium subspecies paratuberculosis distribution and herd infection status on US dairy operations
    J E Lombard
    USDA, Animal and Plant Health Inspection Service, Veterinary Services, Centers for Epidemiology and Animal Health, 2150 Centre Ave, Bldg B, Fort Collins, CO 80526 8117, USA
    J Dairy Sci 89:4163-71. 2006
    ..Environmental sampling is another diagnostic tool that veterinarians and dairy producers can use to determine herd infection status for MAP...
  4. ncbi request reprint Impacts of dystocia on health and survival of dairy calves
    J E Lombard
    USDA Animal and Plant Health Inspection Service Veterinary Services, Centers for Epidemiology and Animal Health, 2150 Centre Ave, Bldg B, Fort Collins, CO 80526 8117, USA
    J Dairy Sci 90:1751-60. 2007
    ..Education of farm management and personnel in strategies to reduce dystocia and its effect on calf health should be a priority according to the results of this study...
  5. doi request reprint Epidemiology and economics of paratuberculosis
    Jason E Lombard
    National Animal Health Monitoring System, United States Department of Agriculture, Animal Plant Health Inspection Service, Veterinary Services, Centers for Epidemiology and Animal Health, Fort Collins, CO 80526 8117, USA
    Vet Clin North Am Food Anim Pract 27:525-35, v. 2011
    ..The economic losses from the disease are primarily due to decreased milk production, decreased weaning weights in nursing young stock, increased replacement costs, and decreased slaughter value...
  6. doi request reprint Associations between cow hygiene, hock injuries, and free stall usage on US dairy farms
    J E Lombard
    USDA Animal and Plant Health Inspection Service Veterinary Services, Centers for Epidemiology and Animal Health, Fort Collins, CO 80526 8117, USA
    J Dairy Sci 93:4668-76. 2010
    ..Results of this national survey indicate that tail docking provides no benefit to cow hygiene and that stall base and bedding are key factors influencing hock injuries and stall usage on US free stall dairy farms...
  7. doi request reprint Risk factors associated with the presence of viable Listeria monocytogenes in bulk tank milk from US dairies
    M C Antognoli
    Animal Population Health Institute, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO, USA
    Zoonoses Public Health 56:77-83. 2009
    ..In conclusion, our results suggest that risk factors associated with BTM contamination are different depending on the geographical region and herd size of the operation...
  8. doi request reprint Factors associated with occurrence and recovery of nonambulatory dairy cows in the United States
    A L Green
    USDA APHIS VS, Centers for Epidemiology and Animal Health, 2150 Centre Ave, Bldg B, Fort Collins, CO 80526 8117, USA
    J Dairy Sci 91:2275-83. 2008
    ..From the perspective of recovery, considering euthanasia is appropriate for cows that have been nonambulatory for more than 24 h...
  9. doi request reprint Association of severity of enteric granulomatous inflammation with disseminated Mycobacterium avium subspecies paratuberculosis infection and antemortem test results for paratuberculosis in dairy cows
    M M Dennis
    College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO 80523 1681, USA
    Vet Microbiol 131:154-63. 2008
    ..Although MAP dissemination may occur early in the disease process, histopathology of intestinal tissues may be used to detect a substantial proportion of DI cows...
  10. doi request reprint Prevalence of failure of passive transfer of immunity in newborn heifer calves and associated management practices on US dairy operations
    A L Beam
    USDA APHIS VS, Centers for Epidemiology and Animal Health, 2150 Centre Ave, Fort Collins, CO 80526 8117, USA
    J Dairy Sci 92:3973-80. 2009
    ..This study identified several management practices associated with FPT that could be targeted for educational campaigns or further research...
  11. doi request reprint Consequence of alternative standards for bulk tank somatic cell count of dairy herds in the United States
    H D Norman
    Animal Improvement Programs Laboratory, Agricultural Research Service, USDA, Beltsville, MD 20705 2350, USA
    J Dairy Sci 94:6243-56. 2011
    ....
  12. doi request reprint Evaluation of factors associated with increased dairy cow mortality on United States dairy operations
    C S McConnel
    Integrated Livestock Management, Colorado State University, Fort Collins, CO 80523, USA
    J Dairy Sci 91:1423-32. 2008
    ....
  13. doi request reprint Short communication: methicillin-resistant Staphylococcus aureus detection in US bulk tank milk
    J E Virgin
    USDA, APHIS, VS, Centers for Epidemiology and Animal Health, Fort Collins, CO 80526 8117, USA
    J Dairy Sci 92:4988-91. 2009
    ..Presence of methicillin-resistant, coagulase-negative Staphylococcus spp. may complicate the detection of MRSA by means of PCR on BTM. Bulk tank milk in the United States is not a common source of MRSA...
  14. ncbi request reprint Herd management practices and their association with bulk tank somatic cell count on United States dairy operations
    J R Wenz
    Integrated Livestock Management, Department of Clinical Sciences, Colorado State University, Fort Collins 80526, USA
    J Dairy Sci 90:3652-9. 2007
    ....
  15. ncbi request reprint Short communication: Efficacy of parenteral ceftiofur for treatment of systemically mild clinical mastitis in dairy cattle
    J R Wenz
    Integrated Livestock Management, Department of Clinical Sciences, Colorado State University, Fort Collins 80523, USA
    J Dairy Sci 88:3496-9. 2005
    ..The results suggest that i.m. ceftiofur treatment has no beneficial effects on the outcome of systemically mild clinical mastitis...