Terry W Lehenbauer

PeerJ Author

Summary

Dr. Terry Lehenbauer is Professor and Director of the University of California, Davis, Veterinary Medicine Teaching and Research Center (VMTRC) in Tulare which is the dairy production medicine educational and research center for the UC Davis School of Veterinary Medicine. As a veterinarian, his area of clinical expertise is dairy cattle herd health and disease prevention with an emphasis on infectious disease epidemiology, risk management, antimicrobial stewardship, and animal health economics. His current areas of research focus include bovine respiratory disease, mastitis diagnostics, and antimicrobial stewardship and resistance. He is responsible for administering the VMTRC dairy production medicine clinical training programs for residents and senior veterinary students. Dr. Lehenbauer is board-certified by the American College of Veterinary Preventive Medicine and the Epidemiology Specialty.

Epidemiology Statistics Veterinary Medicine

Past or current institution affiliations

UC Davis

Work details

Professor and Director, Veterinary Medicine Teaching and Research Center

University of California, Davis

October 2008

Population Health and Reproduction

Chief administrative officer for the UC Davis Veterinary Medicine Teaching and Research Center (VMTRC). Responsible for all administrative matters including strategic planning, personnel and material management including physical plant, business procedures, budgeting and fiscal management. Additional assignments as a tenured faculty member for leading and collaborating in applied and clinical research, teaching, extension and service involving dairy cattle herd health and production medicine, cattle welfare, antimicrobial stewardship and on-farm food safety for foods of animal origin.

PeerJ Contributions

Articles 10

August 12, 2021

Development of a multiplex qPCR assay for the simultaneous detection of Mycoplasma bovis, Mycoplasma species, and Acholeplasma laidlawii in milk

Kanika Chauhan, Sharif S. Aly, Terry W. Lehenbauer, Karen H. Tonooka, Kathy Glenn, Paul Rossitto, Maria L. Marco

https://doi.org/10.7717/peerj.11881 PubMed 34447623

July 16, 2021

Dairy management practices associated with multi-drug resistant fecal commensals and Salmonella in cull cows: a machine learning approach

Pranav S. Pandit, Deniece R. Williams, Paul Rossitto, John M. Adaska, Richard Pereira, Terry W. Lehenbauer, Barbara A. Byrne, Xunde Li, Edward R. Atwill, Sharif S. Aly

https://doi.org/10.7717/peerj.11732 PubMed 34316397

July 13, 2021

2018 Survey of antimicrobial drug use and stewardship practices in adult cows on California dairies: post-Senate Bill 27

Pius S. Ekong, Essam M. Abdelfattah, Emmanuel Okello, Deniece R. Williams, Terry W. Lehenbauer, Betsy M. Karle, Joan D. Rowe, Edith S. Marshall, Sharif S. Aly

https://doi.org/10.7717/peerj.11515 PubMed 34306824

July 13, 2021

2018 Survey of factors associated with antimicrobial drug use and stewardship practices in adult cows on conventional California dairies: immediate post-Senate Bill 27 impact

Pius S. Ekong, Essam M. Abdelfattah, Emmanuel Okello, Deniece R. Williams, Terry W. Lehenbauer, Betsy M. Karle, Joan D. Rowe, Sharif S. Aly

https://doi.org/10.7717/peerj.11596 PubMed 34306825

April 20, 2021

Epidemiology of antimicrobial resistance (AMR) on California dairies: descriptive and cluster analyses of AMR phenotype of fecal commensal bacteria isolated from adult cows

Essam M. Abdelfattah, Pius S. Ekong, Emmanuel Okello, Tapakorn Chamchoy, Betsy M. Karle, Randi A. Black, David Sheedy, Wagdy R. ElAshmawy, Deniece R. Williams, Daniela Califano, Luis Fernando Durán Tovar, Jonathan Ongom, Terry W. Lehenbauer, Barbara A. Byrne, Sharif S. Aly

https://doi.org/10.7717/peerj.11108 PubMed 33976962

January 15, 2020

Bayesian estimation of diagnostic accuracy of fecal culture and PCR-based tests for the detection of Salmonella enterica in California cull dairy cattle

John M. Adaska, Pius S. Ekong, Kristin A. Clothier, Deniece R. Williams, Paul V. Rossitto, Terry W. Lehenbauer, Edward R. Atwill, Xunde Li, Sharif S. Aly

https://doi.org/10.7717/peerj.8310 PubMed 31988800

May 6, 2019

Molecular epidemiology of coagulase-negative Staphylococcus species isolated at different lactation stages from dairy cattle in the United States

Stephen N. Jenkins, Emmanuel Okello, Paul V. Rossitto, Terry W. Lehenbauer, John Champagne, Maria C.T. Penedo, Andréia G. Arruda, Sandra Godden, Paul Rapnicki, Patrick J. Gorden, Leo L. Timms, Sharif S. Aly

https://doi.org/10.7717/peerj.6749 PubMed 31119068

March 21, 2019

Association between herd management practices and antimicrobial resistance in Salmonella spp. from cull dairy cattle in Central California

Richard Pereira, Deniece R. Williams, Paul Rossitto, John Adaska, Emmanuel Okello, John Champagne, Terry W. Lehenbauer, Xunde Li, Jennifer Chase, Tran Nguyen, Alda F. A. Pires, Edward R. Atwill, Sharif S. Aly

https://doi.org/10.7717/peerj.6546 PubMed 30923650

August 30, 2016

Epidemiology of Salmonella sp. in California cull dairy cattle: prevalence of fecal shedding and diagnostic accuracy of pooled enriched broth culture of fecal samples

Omran A. Abu Aboud, John M. Adaska, Deniece R. Williams, Paul V. Rossitto, John D. Champagne, Terry W. Lehenbauer, Robert Atwill, Xunde Li, Sharif S. Aly

https://doi.org/10.7717/peerj.2386 PubMed 27635350

January 2, 2014

Development of a novel clinical scoring system for on-farm diagnosis of bovine respiratory disease in pre-weaned dairy calves

William J. Love, Terry W. Lehenbauer, Philip H. Kass, Alison L. Van Eenennaam, Sharif S. Aly

https://doi.org/10.7717/peerj.238 PubMed 24482759