The chart shows the distribution of publications by all Research.com ranked scientists in the field of Biology and Biochemistry in 2026. The highlighted bar marks where David O'Callaghan sits on this spectrum.
This scientist: 114 publications — 10th percentile
10% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 1,028 publications or more.
The chart shows the D-index (discipline H-index) distribution of Biology and Biochemistry scientists ranked by Research.com in 2026. The highlighted bar marks where David O'Callaghan sits on this spectrum.
This scientist: 46 D-Index — 4th percentile
4% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 167 D-Index or more.
David O'Callaghan is affiliated with the University of Montpellier in France and has contributed to research primarily in the fields of Medicine and Veterinary sciences. Their research activities cover a range of subfields including Small Animals, Epidemiology, Food Science, Ecology, and Endocrinology.
Their work engages with several key scientific topics such as Brucella diagnosis, epidemiology, and treatment, Burkholderia infections and melioidosis, Salmonella and Campylobacter epidemiology, bacteriophages and microbial interactions, Escherichia coli research studies, animal diversity and health studies, and infections and bacterial resistance.
Recent publications authored or coauthored by David O'Callaghan reflect a focus on infectious diseases, especially those related to Brucellosis. Notable papers include:
Frequent coauthors collaborating with David O'Callaghan include Anne Keriel, Jeffrey T. Foster, Charles H. D. Williamson, Carine Rodrigues Pereira, and Andrey Pereira Lage.
Their work has been published in several scientific journals, with frequent contributions to:
Vito G. Delvecchio;Vinayak Kapatral;Rajendra J. Redkar;Guy Patra
David O'Callaghan;Chantal Cazevieille;Annick Allardet-Servent;Maria Laura Boschiroli
Maria-Laura Boschiroli;Vincent Foulongne;David O'Callaghan
Maria Laura Boschiroli;Safia Ouahrani-Bettache;Vincent Foulongne;Sylvie Michaux-Charachon
D. O'callaghan;D. Maskell;F. Y. Liew;C. S. F. Easmon
Vincent Foulongne;Giséle Bourg;Chantal Cazevieille;Sylvie Michaux-Charachon
Jacques Batut;Siv G. E. Andersson;David O'Callaghan
Duncan J. Maskell;Kathy J. Sweeney;David O'Callaghan;Carlos E. Hormaeche
S Michaux-Charachon;G Bourg;E Jumas-Bilak;P Guigue-Talet
Zeki Yumuk;David O’Callaghan;David O’Callaghan
David O'Callaghan;Alain Charbit
Estelle Jumas‐Bilak;Sylvie Michaux‐Charachon;Gisèle Bourg;David O'Callaghan
Maria Laura Boschiroli;Safia Ouahrani-Bettache;Vincent Foulongne;Sylvie Michaux-Charachon
Gordon Dougan;Steven Chatfield;Derek Pickard;Jon Bester
Alasdair J. Scott;Kieran P. O'Dea;David O'Callaghan;Lynn Williams
Alice R. Wattam;Jeffrey T. Foster;Shrinivasrao P. Mane;Stephen M. Beckstrom-Sternberg;Stephen M. Beckstrom-Sternberg
Annette C. Vergunst;Annette C. Vergunst;Annemarie H. Meijer;Stephen A. Renshaw;David O'Callaghan;David O'Callaghan
Bernard Taminiau;Mavis Daykin;Simon Swift;Maria-Laura Boschiroli
Jean-Philippe Lavigne;Annette C. Vergunst;Annette C. Vergunst;Lucie Goret;Lucie Goret;Albert Sotto;Albert Sotto
J P Tite;X M Gao;C M Hughes-Jenkins;M Lipscombe
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INRAE : Institut national de recherche pour l'agriculture, l'alimentation et l'environnement
Publications: 41
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