World's Best Scientists 2026 revealed!
Jan M. Sargeant

Jan M. Sargeant

D-Index & Metrics

Animal Science and Veterinary

D-Index
61
Citations
15905
World Ranking
302
National Ranking
25

Jan M. Sargeant publication distribution in Animal Science and Veterinary in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Animal Science and Veterinary in 2026. The highlighted bar marks where Jan M. Sargeant sits on this spectrum.

29–33 publications: 1 scientists 34–38 publications: 6 scientists 39–43 publications: 17 scientists 44–48 publications: 23 scientists 49–53 publications: 28 scientists 54–58 publications: 44 scientists 59–63 publications: 66 scientists 64–68 publications: 75 scientists 69–73 publications: 71 scientists 74–78 publications: 85 scientists 79–83 publications: 108 scientists 84–88 publications: 105 scientists 89–93 publications: 84 scientists 94–98 publications: 103 scientists 99–103 publications: 97 scientists 104–108 publications: 95 scientists 109–113 publications: 89 scientists 114–118 publications: 88 scientists 119–123 publications: 109 scientists 124–128 publications: 93 scientists 129–133 publications: 89 scientists 134–138 publications: 95 scientists 139–143 publications: 92 scientists 144–148 publications: 80 scientists 149–153 publications: 75 scientists 154–158 publications: 74 scientists 159–163 publications: 67 scientists 164–168 publications: 53 scientists 169–173 publications: 62 scientists 174–178 publications: 63 scientists 179–183 publications: 50 scientists 184–188 publications: 55 scientists 189–193 publications: 50 scientists 194–198 publications: 27 scientists 199–203 publications: 44 scientists 204–208 publications: 31 scientists 209–213 publications: 28 scientists 214–218 publications: 38 scientists 219–223 publications: 33 scientists 224–228 publications: 36 scientists 229–233 publications: 29 scientists 234–238 publications: 35 scientists 239–243 publications: 23 scientists 244–248 publications: 24 scientists 249–253 publications: 29 scientists 254–258 publications: 28 scientists 259–263 publications: 21 scientists 264–268 publications: 25 scientists 269–273 publications: 11 scientists 274–278 publications: 18 scientists 279–283 publications: 13 scientists 284–288 publications: 18 scientists 289–293 publications: 10 scientists 294–298 publications: 12 scientists 299–303 publications: 11 scientists 304–308 publications: 15 scientists 309–313 publications: 14 scientists 314–318 publications: 14 scientists 319–323 publications: 8 scientists 324–328 publications: 8 scientists 329–333 publications: 13 scientists 334–338 publications: 14 scientists 339–343 publications: 13 scientists 344–348 publications: 10 scientists 349–353 publications: 11 scientists 354–358 publications: 5 scientists 359–363 publications: 8 scientists 364–368 publications: 8 scientists 369–373 publications: 6 scientists 374–378 publications: 7 scientists 379–383 publications: 8 scientists 384–388 publications: 3 scientists 389–393 publications: 4 scientists 394–398 publications: 5 scientists 399–403 publications: 8 scientists 404–408 publications: 5 scientists 409–413 publications: 4 scientists 414–418 publications: 3 scientists 419–423 publications: 8 scientists 424–428 publications: 5 scientists 429–433 publications: 3 scientists 434–438 publications: 5 scientists 439–441 publications: 5 scientists 442+ publications: 99 scientists
29 publications 442+

This scientist: 289 publications — 89th percentile

89% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 442 publications or more.

Jan M. Sargeant D-index placement in Animal Science and Veterinary in 2026

The chart shows the D-index (discipline H-index) distribution of Animal Science and Veterinary scientists ranked by Research.com in 2026. The highlighted bar marks where Jan M. Sargeant sits on this spectrum.

20 D-Index: 5 scientists 21 D-Index: 22 scientists 22 D-Index: 31 scientists 23 D-Index: 44 scientists 24 D-Index: 53 scientists 25 D-Index: 66 scientists 26 D-Index: 80 scientists 27 D-Index: 101 scientists 28 D-Index: 106 scientists 29 D-Index: 116 scientists 30 D-Index: 154 scientists 31 D-Index: 158 scientists 32 D-Index: 143 scientists 33 D-Index: 137 scientists 34 D-Index: 126 scientists 35 D-Index: 134 scientists 36 D-Index: 112 scientists 37 D-Index: 115 scientists 38 D-Index: 105 scientists 39 D-Index: 111 scientists 40 D-Index: 107 scientists 41 D-Index: 87 scientists 42 D-Index: 74 scientists 43 D-Index: 62 scientists 44 D-Index: 61 scientists 45 D-Index: 41 scientists 46 D-Index: 51 scientists 47 D-Index: 43 scientists 48 D-Index: 28 scientists 49 D-Index: 47 scientists 50 D-Index: 40 scientists 51 D-Index: 34 scientists 52 D-Index: 33 scientists 53 D-Index: 43 scientists 54 D-Index: 16 scientists 55 D-Index: 32 scientists 56 D-Index: 21 scientists 57 D-Index: 18 scientists 58 D-Index: 28 scientists 59 D-Index: 33 scientists 60 D-Index: 17 scientists 61 D-Index: 21 scientists 62 D-Index: 18 scientists 63 D-Index: 21 scientists 64 D-Index: 9 scientists 65 D-Index: 20 scientists 66 D-Index: 11 scientists 67 D-Index: 16 scientists 68 D-Index: 12 scientists 69 D-Index: 17 scientists 70 D-Index: 13 scientists 71 D-Index: 15 scientists 72 D-Index: 11 scientists 73 D-Index: 11 scientists 74 D-Index: 14 scientists 75 D-Index: 5 scientists 76 D-Index: 6 scientists 77+ D-Index: 100 scientists
20 D-Index 77+

This scientist: 61 D-Index — 91st percentile

91% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 77 D-Index or more.

Overview

Jan M. Sargeant is affiliated with the University of Guelph in Canada, focusing their research within the field of Medicine. Their work spans various subfields including Public Health, Environmental and Occupational Health, Statistics, Probability and Uncertainty, General Health Professions, Infectious Diseases, and Agronomy and Crop Science.

The primary research topics covered by Sargeant include:

  • Meta-analysis and systematic reviews
  • Animal Disease Management and Epidemiology
  • Statistical Methods in Clinical Trials
  • Animal Behavior and Welfare Studies
  • Parasitic Infections and Diagnostics
  • Indigenous Studies and Ecology
  • Veterinary Practice and Education Studies

Sargeant has contributed extensively to the academic literature, with a number of recent papers published mainly in the year 2020. Selected publications include:

  • Scoping Reviews, Systematic Reviews, and Meta-Analysis: Applications in Veterinary Medicine, 2020, Frontiers in Veterinary Science
  • How to Conduct a Bayesian Network Meta-Analysis, 2020, Frontiers in Veterinary Science
  • Evaluation of the health and healthcare system burden due to antimicrobial-resistant Escherichia coli infections in humans: a systematic review and meta-analysis, 2020, Antimicrobial Resistance and Infection Control
  • The Prevalence of Campylobacter in Live Cattle, Turkey, Chicken, and Swine in the United States and Canada: A Systematic Review and Meta-Analysis, 2020, Foodborne Pathogens and Disease
  • Welfare Impact of Carbon Dioxide Euthanasia on Laboratory Mice and Rats: A Systematic Review, 2020, Frontiers in Veterinary Science

Frequent co-authors who have collaborated with Sargeant include:

  • Annette M. O'Connor
  • Charlotte B. Winder
  • Sarah C. Totton
  • Sherilee L. Harper
  • Terri L. O'Sullivan

The most common publication venues for Sargeant's work are:

  • Frontiers in Veterinary Science
  • Zoonoses and Public Health
  • Journal of Swine Health and Production
  • Journal of Dairy Science
  • PLoS ONE

Best Publications

  • Verocytotoxin-producing Escherichia coli (VTEC).

    Mohamed A. Karmali;Victor Gannon;Jan M. Sargeant

  • Global Incidence of Human Shiga Toxin–Producing Escherichia coli Infections and Deaths: A Systematic Review and Knowledge Synthesis

    Shannon E. Majowicz;Elaine Scallan;Andria Jones-Bitton;Jan M. Sargeant

  • Sensitivity and specificity of somatic cell count and California Mastitis Test for identifying intramammary infection in early lactation.

    J.M. Sargeant;K.E. Leslie;J.E. Shirley;B.J. Pulkrabek

  • Methods and Processes of Developing the Strengthening the Reporting of Observational Studies in Epidemiology - Veterinary (STROBE-Vet) Statement.

    J M Sargeant;J M Sargeant;A M O'Connor;I R Dohoo;H N Erb

  • Associations of the bovine major histocompatibility complex DRB3 (BoLA‐DRB3) alleles with occurrence of disease and milk somatic cell score in Canadian dairy cattle

    S. Sharif;B. A. Mallard;B. N. Wilkie;J. M. Sargeant

  • Association of cow and quarter-level factors at drying-off with new intramammary infections during the dry period.

    R.T Dingwell;K.E Leslie;Y.H Schukken;J.M Sargeant

  • Systematic review and meta-analysis of the proportion of Campylobacter cases that develop chronic sequelae

    Jessica Keithlin;Jessica Keithlin;Jan Sargeant;Jan Sargeant;M Kate Thomas;Aamir Fazil

  • PCR-based DNA amplification and presumptive detection of Escherichia coli O157:H7 with an internal fluorogenic probe and the 5' nuclease (TaqMan) assay

    R. D. Oberst;M. P. Hays;L. K. Bohra;R. K. Phebus

  • The REFLECT statement: reporting guidelines for randomized controlled trials in livestock and food safety: explanation and elaboration

    Jan M. Sargeant;Annette M. O'Connor;Ian A. Gardner;James S. Dickson

  • The REFLECT statement: Methods and processes of creating Reporting Guidelines For Randomized Controlled Trials for livestock and food safety

    Annette M. O'Connor;Jan M. Sargeant;I. A. Gardner;James S. Dickson

  • Pre-harvest interventions to reduce the shedding of E. coli O157 in the faeces of weaned domestic ruminants: a systematic review.

    J. M. Sargeant;J. M. Sargeant;M. R. Amezcua;M. R. Amezcua;A. Rajic;L. Waddell

  • Clinical mastitis in dairy cattle in Ontario: frequency of occurrence and bacteriological isolates.

    J M Sargeant;H M Scott;K E Leslie;M J Ireland

  • A systematic review and meta-analysis of the effects of pasteurization on milk vitamins, and evidence for raw milk consumption and other health-related outcomes.

    Lauren E. MacDONALD;James Brett;David Kelton;Shannon E. Majowicz

  • Evaluation of the California mastitis test to detect an intramammary infection with a major pathogen in early lactation dairy cows.

    Randy T. Dingwell;Ken E. Leslie;Ynte H. Schukken;Jan M. Sargeant

  • Diversity, Frequency, and Persistence of Escherichia coli O157 Strains from Range Cattle Environments

    David G. Renter;Jan M. Sargeant;Richard D. Oberst;Mansour Samadpour

  • The process of systematic review and its application in agri-food public-health

    J.M. Sargeant;A. Rajic;S. Read;A. Ohlsson

  • The change in prevalence of Campylobacter on chicken carcasses during processing: A systematic review

    M.T. Guerin;C. Sir;J.M. Sargeant;L. Waddell;L. Waddell

  • Household knowledge, attitudes and practices related to pet contact and associated zoonoses in Ontario, Canada

    Jason W Stull;Jason W Stull;Andrew S Peregrine;Andrew S Peregrine;Jan M Sargeant;Jan M Sargeant;J Scott Weese;J Scott Weese

  • Comparison of cultivation and PCR-hybridization for detection of Salmonella in porcine fecal and water samples.

    Ingrid Feder;Ingrid Feder;Jerome C. Nietfeld;John Galland;Teresa Yeary

  • ESCHERICHIA COLI O157:H7 IN FREE-RANGING DEER IN NEBRASKA

    David G. Renter;Jan M. Sargeant;Scott E. Hygnstorm;Jeff D. Hoffman

  • Effect of Forage or Grain Diets with or without Monensin on Ruminal Persistence and Fecal Escherichia coli O157:H7 in Cattle

    M. J. Van Baale;J. M. Sargeant;D. P. Gnad;B. M. DeBey

  • Explanation and Elaboration Document for the STROBE-Vet Statement: Strengthening the Reporting of Observational Studies in Epidemiology-Veterinary Extension.

    A.M. O'Connor;J.M. Sargeant;I.R. Dohoo;H.N. Erb

  • Methodological quality and completeness of reporting in clinical trials conducted in livestock species

    J.M. Sargeant;R. Elgie;J. Valcour;J. Saint-Onge

  • The zoonotic potential of Mycobacterium avium spp. paratuberculosis: a systematic review.

    Lisa A Waddell;Andrijana Rajić;Andrijana Rajić;Jan Sargeant;Jan Sargeant;Janet Harris

  • Efficacy of vaccination to reduce Salmonella prevalence in live and slaughtered swine: a systematic review of literature from 1979 to 2007.

    Thomas N. Denagamage;Annette M. O'Connor;Jan M. Sargeant;Andrijana Rajić

  • The REFLECT statement

    A. M. O'Connor;S. L. Lefebvre;G. Keefe;M. Greiner

  • Pet husbandry and infection control practices related to zoonotic disease risks in Ontario, Canada.

    Jason W Stull;Jason W Stull;Jason W Stull;Andrew S Peregrine;Andrew S Peregrine;Jan M Sargeant;Jan M Sargeant;J Scott Weese;J Scott Weese

  • Associations of the bovine major histocompatibility complex DRB3 (BoLA‐DRB3) with production traits in Canadian dairy cattle

    S. Sharif;B. A. Mallard;B. N. Wilkie;J. M. Sargeant

Frequent Co-Authors

Ken E. Leslie
Ken E. Leslie University of Guelph
David L. Pearl
David L. Pearl University of Guelph
Scott A. McEwen
Scott A. McEwen University of Guelph
Cheryl L. Waldner
Cheryl L. Waldner University of Saskatchewan
David F. Kelton
David F. Kelton University of Guelph
Andrew S. Peregrine
Andrew S. Peregrine University of Guelph
David G. Renter
David G. Renter Kansas State University
Tiruvoor G. Nagaraja
Tiruvoor G. Nagaraja Kansas State University
J. Scott Weese
J. Scott Weese University of Guelph
Kerry D. Lissemore
Kerry D. Lissemore University of Guelph

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Related Online Degrees & Career Pathways

Exploring animal science and veterinary studies opens doors to various allied professions, many of which can be further pursued through online education. For instance, those interested in animal behavior and welfare might find nasp accredited school psychology programs a valuable pathway, as these programs emphasize psychological principles applicable to both humans and animals.

Additionally, students keen on counseling roles relevant to animal owners or veterinary clients can explore online psyd programs accredited, which provide advanced clinical training without the barrier of GRE requirements. Mental health support is critical in communities working closely with animals.

In fields addressing behavioral issues and rehabilitation, degrees in addiction counseling may complement veterinary sciences, particularly in scenarios where substance abuse impacts both humans and their animals. Prospective students can consider reputable online substance abuse counseling degree options to build this expertise.

For those drawn to family dynamics and their effect on animal care, online marriage and family therapy graduate programs offer valuable skills that enhance communication and support systems within households that include pets. Together, these related programs broaden career opportunities beyond traditional veterinary roles.

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