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  • Photo: Terry W Lehenbauer

    Terry W Lehenbauer- BS, DVM, MPVM, PhD
    Professor
    Population Health & Reproduction

    18830 Road 112
    Tulare, CA 93274

    +1 559 688 1731
    tlehenbauer@vmtrc.ucdavis.edu

       

    Research Focus

    Dairy cattle herd health and production medicine with an emphasis on infectious disease epidemiology, risk management and animal health economics, especially related to bovine respiratory disease, mastitis, and antimicrobial stewardship.

    Specialty Focus

    Veterinary Medicine Teaching & Research Center

    Education

    1973 Pre-Veterinary Science, Northwestern Oklahoma State University, Alva, OK
    1976 BS Pre-Veterinary Science, Oklahoma State University, Stillwater, OK
    1979 DVM Veterinary Medicine, Oklahoma State University, Stillwater, OK
    1980 Large Animal Medicine and Surgery Internship, University of Pennsylvania, Kennett Square, PA
    1983 Food Animal Medicine Residency, University of California, Davis, CA
    1982 MPVM , University of California, Davis, CA
    1995 PhD Epidemiology, University of California, Davis, CA

    Licenses

    Oklahoma State Board of Veterinary Medical Examiners
    Veterinary Medical Board, Department of Consumer Affairs, State of California
    Diplomate, American College of Veterinary Preventive Medicine
    Epidemiology Specialty Certification, American College of Veterinary Preventive Medicine
    Veterinary Medical Board, Department of Consumer Affairs, State of California

    Active Research Grants

    Co-Principal Investigator, Survey and longitudinal study on antimicrobial treatments and resistance in adult cattle on California dairies, Sharif Aly (Principal Investigator), California Department of Food and Agriculture

    Co-Principal Investigator, Association between antimicrobial treatments at dry-off and antimicrobial resistance in adult cattle on California dairies, Sharif Aly (Principal Investigator), California Department of Food and Agriculture

    Co-Principal Investigator, Effect of antimicrobial treatments on rates of acquisition and loss of antimicrobial resistance in adult cattle on California dairies, Sharif Aly (Principal Investigator), California Department of Food and Agriculture

    Co-Principal Investigator, Antimicrobial resistance genotype in adult cattle on California dairies, Sharif Aly (Principal Investigator), California Department of Food and Agriculture

    Co-Investigator, Development of a risk assessment tool for bovine respiratory disease in pre-weaned dairy calves based on longitudinal data , Sharif Aly (Principal Investigator), UC Davis: SVM: Center for Food Animal Health

    Co-Investigator, Cost-effectiveness of qPCR-based pooling strategies for Mycoplasma spp. detection in large dairy herds , Sharif Aly (Principal Investigator), UC Davis: SVM: Center for Food Animal Health

    Principal Investigator, CALV-AH-380 funds for project: Application and performance evaluation of a risk assessment tool for bovine respiratory disease in pre-weaned dairy calves, (Principal Investigator), UC Davis: SVM: Center for Food Animal Health

    Co-Principal Investigator, CALV-AH-381 funds for project: Estimating the rate of acquisition and loss of antimicrobial resistance within the gut microbiota of preweaned dairy calves, Sharif Aly (Principal Investigator), SVM: Center for Food Animal Health

    Most Recent 10 Publications

    • Terry W Lehenbauer: Reliability of sampling strategies for measuring dairy cattle welfare on commercial farms 2018 Van Os JMC, Winckler C, Trieb J, Matarazzo SV, Lehenbauer TW, Champagne JD, Tucker CB Reliability of sampling strategies for measuring dairy cattle welfare on commercial farms J Dairy Sci,
    • Terry W Lehenbauer: Agreement Among 4 Sampling Methods to Identify Respiratory Pathogens in Dairy Calves with Acute Bovine Respiratory Disease 2017 Doyle D, Credille B, Lehenbauer TW, Berghaus R, Aly SS, Champagne J, Blanchard P, Crossley B, Berghaus L, Cochran S, Woolums A Agreement Among 4 Sampling Methods to Identify Respiratory Pathogens in Dairy Calves with Acute Bovine Respiratory Disease J Vet Intern Med,
    • Terry W Lehenbauer: Whole-Genome Sequencing and Concordance Between Antimicrobial Susceptibility Genotypes and Phenotypes of Bacterial Isolates Associated with Bovine Respiratory Disease 2017 Owen JR, Noyes N, Young AE, Prince DJ, Blanchard PC, Lehenbauer TW, Aly SS, Davis JH, O'Rourke SM, Abdo Z, Belk K, Miller MR, Morley P, Van Eenennaam AL Whole-Genome Sequencing and Concordance Between Antimicrobial Susceptibility Genotypes and Phenotypes of Bacterial Isolates Associated with Bovine Respiratory Disease G3 (Bethesda),
    • Terry W Lehenbauer: Epidemiology of Salmonella sp. in California cull dairy cattle: prevalence of fecal shedding and diagnostic accuracy of pooled enriched broth culture of fecal samples 2016 Abu Aboud OA, Adaska JM, Williams DR, Rossitto PV, Champagne JD, Lehenbauer TW, Atwill R, Li X, Aly SS Epidemiology of Salmonella sp. in California cull dairy cattle: prevalence of fecal shedding and diagnostic accuracy of pooled enriched broth culture of fecal samples PeerJ,
    • Terry W Lehenbauer: Prevalence and level of enterohemorrhagic Escherichia coli in culled dairy cows at harvest 2016 Stromberg ZR, Lewis GL, Aly SS, Lehenbauer TW, Bosilevac JM, Cernicchiaro N, Moxley RA Prevalence and level of enterohemorrhagic Escherichia coli in culled dairy cows at harvest J Food Prot,
    • Terry W Lehenbauer: Sensitivity and specificity of on-farm scoring systems and nasal culture to detect bovine respiratory disease complex in pre-weaned dairy calves 2016 Love WJ, Lehenbauer TW, Van Eenennaam AL, Drake CM, Kass PH, Farver TB, Aly SS Sensitivity and specificity of on-farm scoring systems and nasal culture to detect bovine respiratory disease complex in pre-weaned dairy calves J Vet Diagn Invest,
    • Terry W Lehenbauer: Survey of management practices related to bovine respiratory disease in preweaned calves on California dairies 2016 Love WJ, Lehenbauer TW, Karle BM, Hulbert LE, Anderson RJ, Van Eenennaam AL, Farver TB, Aly SS Survey of management practices related to bovine respiratory disease in preweaned calves on California dairies J Dairy Sci,
    • Terry W Lehenbauer: Results of the BRD CAP project: progress toward identifying genetic markers associated with BRD susceptibility. 2014 Van Eenennaam A, Neibergs H, Seabury C, Taylor J, Wang Z, Scraggs E, Schnabel RD, Decker J, Wojtowicz A, Aly S, Davis J, Blanchard P, Crossley B, Rossitto P, Lehenbauer T, Hagevoort R, Chavez E, Neibergs JS, Womack JE Results of the BRD CAP project: progress toward identifying genetic markers associated with BRD susceptibility. Anim Health Res Rev,
    • Terry W Lehenbauer: Agreement between bovine respiratory disease scoring systems for pre-weaned dairy calves. 2014 Aly SS, Love WJ, Williams DR, Lehenbauer TW, Van Eenennaam A, Drake C, Kass PH, Farver TB Agreement between bovine respiratory disease scoring systems for pre-weaned dairy calves. Anim Health Res Rev,
    • Terry W Lehenbauer: Susceptibility loci revealed for bovine respiratory disease complex in pre-weaned Holstein calves. 2014 Neibergs HL, Seabury CM, Wojtowicz AJ, Wang Z, Scraggs E, Kiser J, Neupane M, Womack JE, Van Eenennaam A, Hagevoort GR, Lehenbauer TW, Aly S, Davis J, Taylor JF Susceptibility loci revealed for bovine respiratory disease complex in pre-weaned Holstein calves. BMC Genomics,

    Most Recent 5 Book Chapters

    2008 Tiwary A, Puschner B, Lehenbauer TW: Blue-Green Algae Poisoning, Scott RR Haskell, (ed), Blackwell's Five-Minute Veterinary Consult: Ruminant, Ames, IA. 118-119.