World's Best Scientists 2026 revealed!

D-Index & Metrics

Animal Science and Veterinary

D-Index
41
Citations
5620
World Ranking
1103
National Ranking
22

K. Persson Waller 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 K. Persson Waller 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: 100 publications — 27th percentile

27% of scientists in this discipline score the same or lower.

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

K. Persson Waller 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 K. Persson Waller 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: 41 D-Index — 67th percentile

67% of scientists in this discipline score the same or lower.

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

Overview

K. Persson Waller is affiliated with the Swedish University of Agricultural Sciences in Sweden. Their research primarily focuses on Agricultural and Biological Sciences with significant contributions to Medicine.

Their work spans various subfields including Agronomy and Crop Science, Food Science, Microbiology, Small Animals, and Public Health, Environmental and Occupational Health.

The main topics explored in their research comprise Milk Quality and Mastitis in Dairy Cows, Probiotics and Fermented Foods, Microbial infections and disease research, Animal Behavior and Welfare Studies, Neonatal and Maternal Infections, Streptococcal Infections and Treatments, and Antimicrobial Resistance in Staphylococcus.

K. Persson Waller has published extensively in several venues, with the most frequent publication outlets being:

  • Journal of Dairy Science
  • Animals
  • Zenodo (CERN European Organization for Nuclear Research)
  • Frontiers in Veterinary Science
  • Microbial Genomics

Recent significant papers include:

  • Prudent Use of Antibiotics in Dairy Cows: The Nordic Approach to Udder Health, 2021, Frontiers in Veterinary Science
  • Microbial Aetiology, Antibiotic Susceptibility and Pathogen-Specific Risk Factors for Udder Pathogens from Clinical Mastitis in Dairy Cows, 2021, Animals
  • The fall and rise of group B Streptococcus in dairy cattle: reintroduction due to human-to-cattle host jumps?, 2021, Microbial Genomics
  • Longitudinal study of Staphylococcus aureus genotypes isolated from bovine clinical mastitis, 2021, Journal of Dairy Science
  • Microbiota of bovine milk, teat skin, and teat canal: Similarity and variation due to sampling technique and milk fraction, 2020, Journal of Dairy Science

The researcher collaborates frequently with various co-authors, notably:

  • Ann-Kristin Nyman
  • Mattias Myrenås
  • Stefan Börjesson
  • Chiara Crestani
  • Taya Forde

Best Publications

  • Microbial aetiology of acute clinical mastitis and agent-specific risk factors.

    H. Ericsson Unnerstad;A. Lindberg;K. Persson Waller;K. Persson Waller;T. Ekman

  • Bovine subclinical mastitis caused by different types of coagulase-negative staphylococci.

    B.-M. Thorberg;M.-L. Danielsson-Tham;U. Emanuelson;K. Persson Waller;K. Persson Waller

  • Haptoglobin and serum amyloid A in milk and serum during acute and chronic experimentally induced Staphylococcus aureus mastitis

    Ulrika Grönlund;Cecilia Hultén;Peter D. Eckersall;Caroline Hogarth

  • The acute phase response in calves experimentally infected with bovine viral diarrhoea virus and/or Mannheimia haemolytica

    C. Gånheim;C. Hultén;U. Carlsson;H. Kindahl

  • Haptoglobin and serum amyloid A in milk from dairy cows with chronic sub-clinical mastitis

    Ulrika Grönlund;Charlotte Hallén Sandgren;Karin Persson Waller;Karin Persson Waller

  • Risk factors for calf mortality in large Swedish dairy herds.

    Maria Torsein;Ann Lindberg;Charlotte Hallén Sandgren;Karin Persson Waller;Karin Persson Waller

  • Antimicrobial susceptibility of udder pathogens from cases of acute clinical mastitis in dairy cows.

    Björn Bengtsson;Helle Ericsson Unnerstad;Torkel Ekman;Karin Artursson

  • CNS species and antimicrobial resistance in clinical and subclinical bovine mastitis.

    K. Persson Waller;A. Aspán;A. Nyman;Y. Persson

  • Acute phase proteins as indicators of calf herd health.

    Charina Gånheim;Stefan Alenius;Karin Persson Waller;Karin Persson Waller

  • Cytokines in mammary lymph and milk during endotoxin-induced bovine mastitis.

    K. Persson Waller;K. Persson Waller;I.G. Colditz;S. Lun;K. Östensson

  • Risk factors associated with the incidence of veterinary-treated clinical mastitis in Swedish dairy herds with a high milk yield and a low prevalence of subclinical mastitis.

    A.-K. Nyman;T. Ekman;U. Emanuelson;A.H. Gustafsson

  • Identification of potential sources of Staphylococcus aureus in herds with mastitis problems.

    A. Capurro;A. Capurro;A. Aspán;H. Ericsson Unnerstad;K. Persson Waller;K. Persson Waller

  • Mammary gland immunology around parturition. Influence of stress, nutrition and genetics.

    Karin Persson Waller

  • Adjuvant effect of ginseng extracts on the immune responses to immunisation against Staphylococcus aureus in dairy cattle.

    S. Hu;C. Concha;F. Lin;K. Persson Waller;K. Persson Waller

  • Risk factors for antimicrobial resistance in fecal Escherichia coli from preweaned dairy calves

    Anna Duse;Anna Duse;Karin Persson Waller;Karin Persson Waller;Ulf Emanuelson;Helle Ericsson Unnerstad

  • Effects of housing, management, and health of dairy heifers on first-lactation udder health in southwest Sweden.

    C. Svensson;A.-K. Nyman;K. Persson Waller;K. Persson Waller;U. Emanuelson

  • Effects of feeding intensity during the dry period on leukocyte and lymphocyte sub-populations, neutrophil function and health in periparturient dairy cows.

    G.E. Meglia;A. Johannisson;S. Agenäs;K. Holtenius

  • Changes in some blood micronutrients, leukocytes and neutrophil expression of adhesion molecules in periparturient dairy cows.

    GE Meglia;A. Johannisson;L G Petersson;K Persson Waller

  • Metabolites and immune variables associated with somatic cell counts of primiparous dairy cows.

    A.-K. Nyman;U. Emanuelson;K. Holtenius;K.L. Ingvartsen

  • α-Tocopherol concentration and stereoisomer composition in plasma and milk from dairy cows fed natural or synthetic vitamin E around calving

    Guillermo E Meglia;Søren K Jensen;Charlotte Lauridsen;Karin Persson Waller

  • Therapeutic effects of systemic or intramammary antimicrobial treatment of bovine subclinical mastitis during lactation.

    Charlotte Hallén Sandgren;Karin Persson Waller;Karin Persson Waller;Ulf Emanuelson

  • Detection of mastitic milk using a gas-sensor array system (electronic nose)

    A. Eriksson;K. Persson Waller;K. Persson Waller;K. Svennersten-Sjaunja;J.-E. Haugen

  • Comparison of a commercialized phenotyping system, antimicrobial susceptibility testing, and tuf gene sequence-based genotyping for species-level identification of coagulase-negative staphylococci isolated from cases of bovine mastitis

    Capurro A;Artursson K;Waller Kp;Waller Kp;Bengtsson B

  • Effect of subcutaneous injection of ginseng on cows with subclinical Staphylococcus aureus mastitis.

    S. Hu;S. Hu;C. Concha;A. Johannisson;G. Meglia

  • Associations of udder-health indicators with cow factors and with intramammary infection in dairy cows

    A.-K. Nyman;K. Persson Waller;K. Persson Waller;T.W. Bennedsgaard;T. Larsen

  • Vaccination against Staphylococcus aureus mastitis in two Swedish dairy herds

    Håkan Landin;Marie Jansson Mörk;Maria Larsson;Karin Persson Waller;Karin Persson Waller

  • Intramammary infections with different non-aureus staphylococci in dairy cows.

    A.-K. Nyman;C. Fasth;K. Persson Waller

Frequent Co-Authors

Ulf Emanuelson
Ulf Emanuelson Swedish University of Agricultural Sciences
Kjell Holtenius
Kjell Holtenius Swedish University of Agricultural Sciences
Søren Krogh Jensen
Søren Krogh Jensen Aarhus University
Johan Höglund
Johan Höglund Swedish University of Agricultural Sciences
Torben Larsen
Torben Larsen Aarhus University
K. Svennersten-Sjaunja
K. Svennersten-Sjaunja Swedish University of Agricultural Sciences
Ann Lindberg
Ann Lindberg National Veterinary Institute
Britt Berglund
Britt Berglund Swedish University of Agricultural Sciences
Klaus Lønne Ingvartsen
Klaus Lønne Ingvartsen Aarhus University
Jenny Frössling
Jenny Frössling National Veterinary Institute

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Related Online Degrees & Career Pathways

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Moreover, pursuing advanced degrees such as those found in psyd programs online apa accredited gives prospective students opportunities to engage in rigorous psychological research, an essential complement to veterinary studies that focus on animal behavior and welfare science.

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