World's Best Scientists 2026 revealed!

D-Index & Metrics

Microbiology

D-Index
49
Citations
6959
World Ranking
4609
National Ranking
1776

Barbara C. Hegarty publication distribution in Microbiology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Microbiology in 2026. The highlighted bar marks where Barbara C. Hegarty sits on this spectrum.

55–64 publications: 8 scientists 65–74 publications: 29 scientists 75–84 publications: 55 scientists 85–94 publications: 112 scientists 95–104 publications: 137 scientists 105–114 publications: 190 scientists 115–124 publications: 235 scientists 125–134 publications: 234 scientists 135–144 publications: 288 scientists 145–154 publications: 264 scientists 155–164 publications: 264 scientists 165–174 publications: 253 scientists 175–184 publications: 276 scientists 185–194 publications: 190 scientists 195–204 publications: 233 scientists 205–214 publications: 207 scientists 215–224 publications: 198 scientists 225–234 publications: 155 scientists 235–244 publications: 161 scientists 245–254 publications: 160 scientists 255–264 publications: 146 scientists 265–274 publications: 139 scientists 275–284 publications: 148 scientists 285–294 publications: 115 scientists 295–304 publications: 96 scientists 305–314 publications: 88 scientists 315–324 publications: 106 scientists 325–334 publications: 65 scientists 335–344 publications: 76 scientists 345–354 publications: 64 scientists 355–364 publications: 62 scientists 365–374 publications: 65 scientists 375–384 publications: 61 scientists 385–394 publications: 34 scientists 395–404 publications: 44 scientists 405–414 publications: 36 scientists 415–424 publications: 35 scientists 425–434 publications: 29 scientists 435–444 publications: 33 scientists 445–454 publications: 34 scientists 455–464 publications: 25 scientists 465–474 publications: 26 scientists 475–484 publications: 20 scientists 485–494 publications: 19 scientists 495–504 publications: 16 scientists 505–514 publications: 17 scientists 515–524 publications: 23 scientists 525–534 publications: 14 scientists 535–544 publications: 14 scientists 545–554 publications: 18 scientists 555–564 publications: 12 scientists 565–574 publications: 7 scientists 575–584 publications: 9 scientists 585–594 publications: 9 scientists 595–604 publications: 9 scientists 605–614 publications: 7 scientists 615–624 publications: 9 scientists 625–634 publications: 7 scientists 635–644 publications: 4 scientists 645–654 publications: 5 scientists 655–664 publications: 6 scientists 665–674 publications: 7 scientists 675–678 publications: 3 scientists 679+ publications: 99 scientists
55 publications 679+

This scientist: 79 publications — 1st percentile

1% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 679 publications or more.

Barbara C. Hegarty D-index placement in Microbiology in 2026

The chart shows the D-index (discipline H-index) distribution of Microbiology scientists ranked by Research.com in 2026. The highlighted bar marks where Barbara C. Hegarty sits on this spectrum.

40 D-Index: 30 scientists 41 D-Index: 86 scientists 42 D-Index: 90 scientists 43 D-Index: 117 scientists 44 D-Index: 122 scientists 45 D-Index: 123 scientists 46 D-Index: 108 scientists 47 D-Index: 110 scientists 48 D-Index: 106 scientists 49 D-Index: 109 scientists 50 D-Index: 129 scientists 51 D-Index: 111 scientists 52 D-Index: 116 scientists 53 D-Index: 127 scientists 54 D-Index: 134 scientists 55 D-Index: 134 scientists 56 D-Index: 111 scientists 57 D-Index: 136 scientists 58 D-Index: 162 scientists 59 D-Index: 151 scientists 60 D-Index: 139 scientists 61 D-Index: 122 scientists 62 D-Index: 126 scientists 63 D-Index: 144 scientists 64 D-Index: 109 scientists 65 D-Index: 103 scientists 66 D-Index: 124 scientists 67 D-Index: 112 scientists 68 D-Index: 103 scientists 69 D-Index: 131 scientists 70 D-Index: 93 scientists 71 D-Index: 93 scientists 72 D-Index: 96 scientists 73 D-Index: 92 scientists 74 D-Index: 80 scientists 75 D-Index: 66 scientists 76 D-Index: 87 scientists 77 D-Index: 60 scientists 78 D-Index: 73 scientists 79 D-Index: 59 scientists 80 D-Index: 57 scientists 81 D-Index: 55 scientists 82 D-Index: 47 scientists 83 D-Index: 77 scientists 84 D-Index: 50 scientists 85 D-Index: 45 scientists 86 D-Index: 42 scientists 87 D-Index: 41 scientists 88 D-Index: 32 scientists 89 D-Index: 38 scientists 90 D-Index: 35 scientists 91 D-Index: 34 scientists 92 D-Index: 27 scientists 93 D-Index: 26 scientists 94 D-Index: 33 scientists 95 D-Index: 22 scientists 96 D-Index: 37 scientists 97 D-Index: 22 scientists 98 D-Index: 21 scientists 99 D-Index: 22 scientists 100 D-Index: 30 scientists 101 D-Index: 16 scientists 102 D-Index: 20 scientists 103 D-Index: 17 scientists 104 D-Index: 19 scientists 105 D-Index: 16 scientists 106 D-Index: 19 scientists 107 D-Index: 18 scientists 108 D-Index: 14 scientists 109 D-Index: 10 scientists 110 D-Index: 9 scientists 111 D-Index: 7 scientists 112 D-Index: 11 scientists 113 D-Index: 6 scientists 114 D-Index: 15 scientists 115 D-Index: 10 scientists 116 D-Index: 12 scientists 117 D-Index: 7 scientists 118 D-Index: 10 scientists 119 D-Index: 10 scientists 120 D-Index: 11 scientists 121 D-Index: 2 scientists 122 D-Index: 7 scientists 123 D-Index: 12 scientists 124 D-Index: 5 scientists 125 D-Index: 9 scientists 126 D-Index: 6 scientists 127+ D-Index: 95 scientists
40 D-Index 127+

This scientist: 49 D-Index — 18th percentile

18% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 127 D-Index or more.

Overview

Barbara C. Hegarty is affiliated with North Carolina State University in the United States. Their research primarily focuses on immunology, microbiology, and medicine, with an emphasis on infectious diseases and related fields within agricultural and biological sciences.

Their work spans various subfields including infectious diseases, plant science, parasitology, virology, and immunology. The research topics covered engage with viral infections and vectors, vector-borne infectious diseases, rabies epidemiology and control, plant pathogens and resistance mechanisms, plant pathogenic bacteria studies, toxin mechanisms, and immunotoxins, as well as vector-borne animal diseases.

Recent publications attributed to Barbara C. Hegarty include the following:

  • Comparison of Anaplasma and Ehrlichia species-specific peptide ELISAs with whole organism-based immunofluorescent assays for serologic diagnosis of anaplasmosis and ehrlichiosis in dogs, 2020, American Journal of Veterinary Research
  • Role of Phospholipase-Associated Penetration Mechanism in Cell Injury by Rickettsia rickettsii, 2020, UNC Libraries
  • Rocky Mountain spotted fever vaccine in an animal model., 2020, UNC Libraries

Frequent collaborators include Barbara A. Qurollo, Brett A. Stillman, Melissa J. Beall, Paulette Foster, and Edward B. Breitschwerdt.

The venues where this researcher most commonly publishes are UNC Libraries and the American Journal of Veterinary Research.

Best Publications

  • Coinfection with Multiple Tick-Borne Pathogens in a Walker Hound Kennel in North Carolina

    S. K. Kordick;S. K. Kordick;E. B. Breitschwerdt;B. C. Hegarty;K. L. Southwick

  • Sequential Evaluation of Dogs Naturally Infected with Ehrlichia canis, Ehrlichia chaffeensis, Ehrlichia equi, Ehrlichia ewingii, or Bartonella vinsonii

    Edward B. Breitschwerdt;Barbara C. Hegarty;Susan I. Hancock

  • Detection of medically important Ehrlichia by quantitative multicolor TaqMan real-time polymerase chain reaction of the dsb gene.

    C. Kuyler Doyle;Marcelo B. Labruna;Edward B. Breitschwerdt;Yi Wei Tang

  • Chronic canine ehrlichiosis (Ehrlichia canis): a retrospective study of 19 natural cases.

    Mathios E. Mylonakis;Alex F. Koutinas;Edward B. Breitschwerdt;Barbara C. Hegarty

  • Case report: Molecular evidence of Anaplasma platys infection in two women from Venezuela.

    Cruz M. Arraga-Alvarado;Barbara A. Qurollo;Omaira C. Parra;Maribel A. Berrueta

  • Canine bartonellosis: serological and molecular prevalence in Brazil and evidence of co-infection with Bartonella henselae and Bartonella vinsonii subsp. berkhoffii.

    Pedro Paulo Vissotto De Paiva Diniz;Ricardo Guillermo Maggi;Denise Saretta Schwartz;María Belén Cadenas

  • Prevalence of Ehrlichia canis, Anaplasma platys, Babesia canis vogeli, Hepatozoon canis, Bartonella vinsonii berkhoffii, and Rickettsia spp. in dogs from Grenada

    Michael J. Yabsley;John McKibben;Calum N. Macpherson;Peggy F. Cattan

  • Serological and molecular prevalence of Borrelia burgdorferi, Anaplasma phagocytophilum, and Ehrlichia species in dogs from Minnesota.

    Melissa J. Beall;Ramaswamy Chandrashekar;Matthew D. Eberts;Katie E. Cyr

  • Bartonella species in blood of immunocompetent persons with animal and arthropod contact.

    Edward B. Breitschwerdt;Ricardo G. Maggi;Ashlee W. Duncan;William L. Nicholson

  • Visceral Leishmaniasis in a New York Foxhound Kennel

    Amanda A Gaskin;Peter Schantz;Joan Jackson;Adam J Birkenheuer

  • A serological study of exposure to arthropod-borne pathogens in dogs from northeastern Spain.

    Laia Solano-Gallego;Joan Llull;Montsant Osso;Barbara Hegarty

  • Molecular evidence supporting Ehrlichia canis-like infection in cats.

    Edward B. Breitschwerdt;Anthony C.G. Abrams-Ogg;Michael R. Lappin;Dorothee Bienzle

  • Intravascular persistence of Anaplasma platys, Ehrlichia chaffeensis, and Ehrlichia ewingii DNA in the blood of a dog and two family members.

    Edward B Breitschwerdt;Barbara C Hegarty;Barbara A Qurollo;Tais B Saito

  • Doxycycline Hyclate Treatment of Experimental Canine Ehrlichiosis Followed by Challenge Inoculation with Two Ehrlichia canis Strains

    Edward B. Breitschwerdt;Barbara C. Hegarty;Susan I. Hancock

  • Serologic and molecular evidence of coinfection with multiple vector-borne pathogens in dogs from Thailand.

    Jiraporn Suksawat;Yu Xuejie;Susan I. Hancock;Barbara C. Hegarty

  • Evaluation of conventional and real-time PCR assays for detection and differentiation of Spotted Fever Group Rickettsia in dog blood.

    L. Kidd;R. Maggi;P.P.V.P. Diniz;B. Hegarty

  • Serological and molecular evidence of exposure to arthropod-borne organisms in cats from northeastern Spain.

    Laia Solano-Gallego;Barbara Hegarty;Yvonne Espada;Joan Llull

  • Granulocytic Ehrlichiosis in Dogs from North Carolina and Virginia

    E E Goldman;E B Breitschwerdt;C B Grindem;B C Hegarty

  • A survey of tick-borne bacteria and protozoa in naturally exposed dogs from Israel

    Gad Baneth;Edward B Breitschwerdt;Barbara C Hegarty;Brandee Pappalardo

  • Bartonella spp. bacteremia in high-risk immunocompetent patients.

    Ricardo G. Maggi;Patricia E. Mascarelli;Elizabeth L. Pultorak;Barbara C. Hegarty

  • Comparison of an indirect immunofluorescence assay, western blot analysis, and a commercially available ELISA for detection of Ehrlichia canis antibodies in canine sera

    Thomas P O'Connor;Jancy L Hanscom;Barbara C Hegarty;Randall G Groat

Frequent Co-Authors

Edward B. Breitschwerdt
Edward B. Breitschwerdt North Carolina State University
Ricardo G. Maggi
Ricardo G. Maggi North Carolina State University
Adam J. Birkenheuer
Adam J. Birkenheuer North Carolina State University
Michael G. Levy
Michael G. Levy North Carolina State University
Tejal K. Gandhi
Tejal K. Gandhi Press Ganey
Laia Solano-Gallego
Laia Solano-Gallego Autonomous University of Barcelona
Christopher W. Woods
Christopher W. Woods Duke University
David H. Walker
David H. Walker The University of Texas Medical Branch at Galveston
Michael R. Lappin
Michael R. Lappin Colorado State University
Daniel J. Sexton
Daniel J. Sexton Duke University

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