World's Best Scientists 2026 revealed!
Tiruvoor G. Nagaraja

Tiruvoor G. Nagaraja

Award Badge
Animal Science and Veterinary
USA
2023

D-Index & Metrics

Microbiology

D-Index
63
Citations
14761
World Ranking
2722
National Ranking
1095

Animal Science and Veterinary

D-Index
68
Citations
16317
World Ranking
198
National Ranking
62

Tiruvoor G. Nagaraja 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 Tiruvoor G. Nagaraja 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: 392 publications — 95th percentile

95% of scientists in this discipline score the same or lower.

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

Tiruvoor G. Nagaraja 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 Tiruvoor G. Nagaraja 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: 68 D-Index — 94th percentile

94% of scientists in this discipline score the same or lower.

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

Research.com Recognitions

  • 2023 - Research.com Animal Science and Veterinary in United States Leader Award

Overview

Tiruvoor G. Nagaraja is affiliated with Kansas State University in the United States. Their research primarily spans the fields of Medicine, Agricultural and Biological Sciences, and Biochemistry, Genetics and Molecular Biology. The focus within these areas includes subfields such as Infectious Diseases, Food Science, Public Health, Environmental and Occupational Health, Small Animals, and Endocrinology.

The core topics covered in Nagaraja's work consist of Clostridium difficile and Clostridium perfringens research, Streptococcal infections and treatments, Otolaryngology and infectious diseases, Amoebic infections and treatments, animal health and immunology, Escherichia coli research studies, and gut microbiota and health.

Frequent publication venues for Nagaraja include:

  • Journal of Animal Science
  • Applied Animal Science
  • Foodborne Pathogens and Disease
  • Journal of Food Protection
  • Veterinary Microbiology

Key coauthors collaborating with Nagaraja are:

  • Raghavendra G. Amachawadi
  • Mike D Tokach
  • Xiaorong Shi
  • T.E. Lawrence
  • Jason C Woodworth

Some of the recently published papers by Nagaraja include:

  • "Exploratory observational quantification of liver abscess incidence, specific to region and cattle type, and their associations to viscera value and bacterial flora," 2022, Applied Animal Science
  • "Age Dependence of Antimicrobial Resistance Among Fecal Bacteria in Animals: A Scoping Review," 2021, Frontiers in Veterinary Science
  • "Bacterial community analysis of purulent material from liver abscesses of crossbred cattle and Holstein steers fed finishing diets with or without tylosin," 2021, Journal of Animal Science
  • "Multiplex PCR Assays for the Detection of One Hundred and Thirty Seven Serogroups of Shiga Toxin-Producing Escherichia coli Associated With Cattle," 2020, Frontiers in Cellular and Infection Microbiology
  • "Pathogenesis of Liver Abscesses in Cattle," 2022, Veterinary Clinics of North America Food Animal Practice

Best Publications

  • Ruminal acidosis in beef cattle: the current microbiological and nutritional outlook.

    T.G. Nagaraja;E.C. Titgemeyer

  • Rumen microbial population dynamics during adaptation to a high-grain diet.

    Samodha C. Fernando;H. T. Purvis;F. Z. Najar;L. O. Sukharnikov

  • Liver abscesses in feedlot cattle: a review.

    T G Nagaraja;M M Chengappa

  • Manipulation of ruminal fermentation

    T. G. Nagaraja;C. J. Newbold;C. J. van Nevel;D. I. Demeyer

  • Ruminal Microbial and Fermentative Changes Associated with Experimentally Induced Subacute Acidosis in Steers

    D W Goad;C L Goad;T G Nagaraja

  • Effects of form of the diet on anatomical, microbial, and fermentative development of the rumen of neonatal calves

    A.A. Beharka;T.G. Nagaraja;J.L. Morrill;G.A. Kennedy

  • Acidosis in Feedlot Cattle

    T.G. Nagaraja;Kelly F. Lechtenberg

  • Fusobacterium necrophorum infections in animals: pathogenesis and pathogenic mechanisms.

    T.G. Nagaraja;S.K. Narayanan;G.C. Stewart;M.M. Chengappa

  • Effects of lasalocid or monensin on lactate-producing or -using rumen bacteria.

    S. M. Dennis;T. G. Nagaraja;E. E. Bartley

  • Fusobacterium necrophorum infections: Virulence factors, pathogenic mechanism and control measures

    Z L Tan;T G Nagaraja;M M Chengappa

  • Liver abscesses in feedlot cattle.

    T.G. Nagaraja;Kelly F. Lechtenberg

  • Ruminal microbial development in conventionally or early-weaned calves

    K. L. Anderson;T. G. Nagaraja;J. L. Morrill;T. B. Avery

  • Fusobacterium necrophorum: a ruminal bacterium that invades liver to cause abscesses in cattle.

    S. Tadepalli;S.K. Narayanan;G.C. Stewart;M.M. Chengappa

  • A multiplex PCR procedure for the detection of six major virulence genes in Escherichia coli O157:H7.

    Jianfa Bai;Xiaorong Shi;T.G. Nagaraja

  • Ruminal metabolic development in calves weaned conventionally or early.

    K.L. Anderson;T.G. Nagaraja;J.L. Morrill

  • Board-invited review: Rumen microbiology: leading the way in microbial ecology.

    D. O. Krause;T. G. Nagaraja;A. D. G. Wright;T. R. Callaway

  • Susceptibility and resistance of ruminal bacteria to antimicrobial feed additives.

    T G Nagaraja;M B Taylor

  • Effects of different supplemental sugars and starch fed in combination with degradable intake protein on low-quality forage use by beef steers.

    J S Heldt;R C Cochran;G L Stokka;C G Farmer

  • Effect of virginiamycin on ruminal fermentation in cattle during adaptation to a high concentrate diet and during an induced acidosis

    M. L. Coe;T. G. Nagaraja;Y. D. Sun;N. Wallace

  • Effect of lasalocid, monensin or thiopeptin on lactic acidosis in cattle.

    T. G. Nagaraja;T. B. Avery;E. E. Bartley;S. K. Roof

  • Bacteriologic and histologic studies of hepatic abscesses in cattle.

    K. F. Lechtenberg;T. G. Nagaraja;H. W. Leipold;M. M. Chengappa

  • Effects of feeding wet corn distillers grains with solubles with or without monensin and tylosin on the prevalence and antimicrobial susceptibilities of fecal foodborne pathogenic and commensal bacteria in feedlot cattle

    M. E. Jacob;J. T. Fox;S. K. Narayanan;J. S. Drouillard

  • Applicability of a Multiplex PCR to Detect the Seven Major Shiga Toxin–Producing Escherichia coli Based on Genes That Code for Serogroup-Specific O-Antigens and Major Virulence Factors in Cattle Feces

    Jianfa Bai;Zachary D. Paddock;Xiaorong Shi;Shubo Li

  • Liver abscesses in cattle: A review of incidence in Holsteins and of bacteriology and vaccine approaches to control in feedlot cattle.

    R. G. Amachawadi;Tiruvoor G. Nagaraja

  • Relationship of rumen gram-negative bacteria and free endotoxin to lactic acidosis in cattle.

    T. G. Nagaraja;E. E. Bartley;L. R. Fina;H. D. Anthony

  • Effect of ionophore antibiotics on experimentally induced lactic acidosis in cattle.

    Nagaraja Tg;Avery Tb;Galitzer Sj;Harmon Dl

Frequent Co-Authors

David G. Renter
David G. Renter Kansas State University
Michael D. Tokach
Michael D. Tokach Kansas State University
Evan C. Titgemeyer
Evan C. Titgemeyer Kansas State University
Steve S Dritz
Steve S Dritz Kansas State University
Robert D. Goodband
Robert D. Goodband Kansas State University
James S. Drouillard
James S. Drouillard Kansas State University
Joel M. DeRouchey
Joel M. DeRouchey Kansas State University
R.C. Cochran
R.C. Cochran Kansas State University
Jason C Woodworth
Jason C Woodworth Kansas State University
E.E. Bartley
E.E. Bartley Kansas State University

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Related Online Degrees & Career Pathways

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For those interested in mental health aspects, especially in animal-assisted interventions, exploring psychology can be beneficial. Programs like the cheapest online school psychology programs offer affordable pathways into psychology, enhancing understanding of human-animal interactions.

Advanced psychology degrees are also relevant. Accredited programs such as apa accredited psyd programs allow students to specialize further without GRE prerequisites, supporting careers that integrate psychological and veterinary expertise.

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