World's Best Scientists 2026 revealed!

D-Index & Metrics

Animal Science and Veterinary

D-Index
40
Citations
5635
World Ranking
1197
National Ranking
28

David Graham 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 David Graham 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: 170 publications — 65th percentile

65% of scientists in this discipline score the same or lower.

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

David Graham 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 David Graham 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: 40 D-Index — 64th percentile

64% of scientists in this discipline score the same or lower.

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

Overview

David Graham is affiliated with Animal Health Ireland in Ireland and has contributed extensively to the field of medicine, with a particular focus on gastroenterology and related subfields.

Their research encompasses a range of main topics including:

  • Helicobacter pylori-related gastroenterology studies
  • Gastric Cancer Management and Outcomes
  • Eosinophilic Esophagitis
  • Veterinary medicine and infectious diseases
  • Gastroesophageal reflux and treatments
  • Gastrointestinal disorders and treatments
  • Esophageal Cancer Research and Treatment

David Graham's work spans several subfields of study, such as:

  • Surgery
  • Pulmonary and Respiratory Medicine
  • Gastroenterology
  • Small Animals
  • Epidemiology

Their research has been published predominantly in medical journals, with frequent appearances in these venues:

  • Gastroenterology
  • Helicobacter
  • The American Journal of Gastroenterology
  • Gut
  • Digestive Diseases and Sciences

Notable recent papers authored or co-authored by David Graham include:

  • Screening and eradication of Helicobacter pylori for gastric cancer prevention: the Taipei global consensus, 2020, Gut
  • Global prevalence of Helicobacter pylori infection between 1980 and 2022: a systematic review and meta-analysis, 2023, The Lancet. Gastroenterology & hepatology
  • Mass eradication of Helicobacter pylori to reduce gastric cancer incidence and mortality: a long-term cohort study on Matsu Islands, 2020, Gut
  • Comparative Effectiveness of Multiple Different First-Line Treatment Regimens for Helicobacter pylori Infection: A Network Meta-analysis, 2021, Gastroenterology
  • Diagnosis and Treatment of Helicobacter pylori Infection, 2022, Annual Review of Medicine

Frequent co-authors collaborating with David Graham include:

  • Hashem B. El-Serag
  • Peter Malfertheiner
  • Rami Sweis
  • Françis Mégraud
  • Laurence Lovat

Best Publications

  • British Society of Gastroenterology guidelines on the diagnosis and management of patients at risk of gastric adenocarcinoma

    Matthew Banks;David Graham;Marnix Jansen;Takuji Gotoda

  • Alphavirus infections in salmonids – a review

    M F McLoughlin;D A Graham

  • Phylogenetic analyses and molecular epidemiology of European salmonid alphaviruses (SAV) based on partial E2 and nsP3 gene nucleotide sequences.

    E Fringuelli;H M Rowley;J C Wilson;R Hunter

  • A review of bovine Johne's disease control activities in 6 endemically infected countries

    Timothy Geraghty;David A. Graham;Peter Mullowney;Simon John More

  • Bovine herpes virus-1 (BoHV-1) in cattle-a review with emphasis on reproductive impacts and the emergence of infection in Ireland and the United Kingdom.

    David A Graham

  • Detection and differentiation of pathogenicity of avian paramyxovirus serotype 1 from field cases using one-step reverse transcriptase-polymerase chain reaction.

    Julie L. Creelan;David A. Graham;Samuel J. McCullough

  • Study of leg weakness in two commercial broiler flocks

    P. T. McNamee;J. J. McCullagh;B. H. Thorp;H. J. Ball

  • Pancreas disease in farmed Atlantic salmon, Salmo salar L., and rainbow trout, Oncorhynchus mykiss (Walbaum), in Norway

    T Taksdal;T Taksdal;A B Olsen;I Bjerkås;M J Hjortaas

  • The epidemiology of pancreas disease in salmonid aquaculture: a summary of the current state of knowledge.

    M D Jansen;B Bang Jensen;M F McLoughlin;H D Rodger

  • A comparative study of marine salmonid alphavirus subtypes 1–6 using an experimental cohabitation challenge model

    D A Graham;P Frost;K McLaughlin;H M Rowley

  • An outbreak of disease resembling heart and skeletal muscle inflammation in Scottish farmed salmon, Salmo salar L., with observations on myocardial regeneration.

    H W Ferguson;R T Kongtorp;T Taksdal;D Graham

  • The serum proteome of Atlantic salmon, Salmo salar, during pancreas disease (PD) following infection with salmonid alphavirus subtype 3 (SAV3)☆

    M. Braceland;R. Bickerdike;J. Tinsley;D. Cockerill

  • Virological, serological and histopathological evaluation of fish strain susceptibility to experimental infection with salmonid alphavirus.

    M F McLoughlin;D A Graham;A Norris;D Matthews

  • Sub-clinical infection of farmed Atlantic salmon Salmo salar with salmonid alphavirus--a prospective longitudinal study.

    D. A. Graham;H. Jewhurst;M. F. McLoughlin;P. Sourd

  • Experimental infection of Atlantic salmon Salmo salar pre-smolts by i.p. injection with new Irish and Norwegian salmonid alphavirus (SAV) isolates: a comparative study

    K. E. Christie;D. A. Graham;M. F. McLoughlin;S. Villoing

  • Nucleotide sequence variation in salmonid alphaviruses from outbreaks of salmon pancreas disease and sleeping disease.

    J. H. Weston;D. A. Graham;E. Branson;H. M. Rowley

  • Global knowledge gaps in the prevention and control of bovine viral diarrhoea (BVD) virus.

    Caitlin A. Evans;Beate Pinior;Magdalena Larska;David Graham

  • Development of a quantitative real-time PCR for the detection of Tenacibaculum maritimum and its application to field samples.

    E Fringuelli;P D Savage;A Gordon;E J Baxter

  • Predicted costs and benefits of eradicating BVDV from Ireland

    Alistair W Stott;Roger W Humphry;George J Gunn;Isabella Higgins

  • Detection of Neoparamoeba perurans by duplex quantitative Taqman real-time PCR in formalin-fixed, paraffin-embedded Atlantic salmonid gill tissues.

    E Fringuelli;A W Gordon;H Rodger;M D Welsh

  • Considerations on BVD eradication for the Irish livestock industry

    Damien J Barrett;Simon J More;David A Graham;Joe O'Flaherty

  • Standardization of Enzyme-Linked Immunosorbent Assays (ELISAs) for Quantitative Estimation of Antibodies Specific for Infectious Bovine Rhinotracheitis Virus, Respiratory Syncytial Virus, Parainfluenza-3 Virus, and Bovine Viral Diarrhea Virus

    D. A. Graham;K. A. Mawhinney;J. McShane;T. J. Connor

  • Biophysical properties of salmonid alphaviruses: influence of temperature and pH on virus survival.

    D A Graham;C Staples;C J Wilson;H Jewhurst

  • Geographical distribution of salmonid alphavirus subtypes in marine farmed Atlantic salmon, Salmo salar L., in Scotland and Ireland.

    D A Graham;E Fringuelli;H M Rowley;D Cockerill

  • Evaluation of a single dilution ELISA system for detection of seroconversion to bovine viral diarrhea virus, bovine respiratory syncytial virus, parainfluenza-3 virus, and infectious bovine rhinotracheitis virus: comparison with testing by virus neutralization and hemagglutination inhibition

    D. A. Graham;J. McShane;K. A. Mawhinney;I. E. McLaren

  • Herd-level factors associated with the presence of bovine viral diarrhoea virus in herds participating in the voluntary phase of the Irish national eradication programme.

    D.A. Graham;T.A. Clegg;M. Lynch;S.J. More

  • First isolation of sleeping disease virus from rainbow trout, Oncorhynchus mykiss (Walbaum), in the United Kingdom

    D A Graham;H M Rowley;I W Walker;J H Weston

Frequent Co-Authors

Simon J. More
Simon J. More University College Dublin
Tracy A. Clegg
Tracy A. Clegg University College Dublin
Christine Fourichon
Christine Fourichon INRAE : Institut national de recherche pour l'agriculture, l'alimentation et l'environnement
George J. Gunn
George J. Gunn Scotland's Rural College
Donagh P. Berry
Donagh P. Berry Teagasc - The Irish Agriculture and Food Development Authority
Jenny Frössling
Jenny Frössling National Veterinary Institute
Daniel Todd
Daniel Todd Agri-Food and Biosciences Institute
Ann Lindberg
Ann Lindberg National Veterinary Institute
Michael L. Doherty
Michael L. Doherty University College Dublin
Mirjam Nielen
Mirjam Nielen Utrecht University

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Of course, a strong foundation starts with appropriate undergraduate or graduate programs. Discovering the animal degrees that align with your career goals ensures you gain the knowledge and skills necessary for success in this dynamic field.

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