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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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