World's Best Scientists 2026 revealed!

D-Index & Metrics

Animal Science and Veterinary

D-Index
34
Citations
3640
World Ranking
1914
National Ranking
549

Lénaïg Halos 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 Lénaïg Halos 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: 82 publications — 16th percentile

16% of scientists in this discipline score the same or lower.

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

Lénaïg Halos 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 Lénaïg Halos 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: 34 D-Index — 43rd percentile

43% of scientists in this discipline score the same or lower.

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

Overview

Lénaïg Halos is affiliated with the Bill & Melinda Gates Foundation in the United States. Their research primarily focuses on immunology and microbiology, medicine, and agricultural and biological sciences, with a significant emphasis on parasitology and infectious diseases.

The scientist has contributed extensively to the study of vector-borne infectious diseases, viral infections and vectors, insect and pesticide research, as well as Bartonella species infections and vector-borne animal diseases. Other areas of their work include research on leishmaniasis and parasitic diseases research and treatment.

Frequent coauthors in their research include Vito Colella, Frédéric Beugnet, Viet-Linh Nguyen, Domenico Otranto, and Wisnu Nurcahyo, reflecting an ongoing collaboration with various experts in parasitology and infectious disease studies.

Their publications have appeared repeatedly in key journals such as Parasites & Vectors, Trends in Parasitology, Ticks and Tick-borne Diseases, International Journal for Parasitology Drugs and Drug Resistance, and Emerging Infectious Diseases.

Selected recent papers by Lénaïg Halos include:

  • "Zoonotic Vectorborne Pathogens and Ectoparasites of Dogs and Cats in Eastern and Southeast Asia" (2020), Emerging Infectious Diseases
  • "Molecular detection of pathogens in ticks and fleas collected from companion dogs and cats in East and Southeast Asia" (2020), Parasites & Vectors
  • "Occurrence and bacterial loads of Bartonella and haemotropic Mycoplasma species in privately owned cats and dogs and their fleas from East and Southeast Asia" (2022), Zoonoses and Public Health
  • "First record of Hepatozoon spp. in domestic cats in Greece" (2020), Ticks and Tick-borne Diseases
  • "Control of ticks and tick-borne diseases in Africa through improved diagnosis and utilisation of data on acaricide resistance" (2023), Parasites & Vectors

Best Publications

  • Parasites of domestic owned cats in Europe: Co-infestations and risk factors

    Frédéric Beugnet;Patrick Bourdeau;Karine Chalvet-Monfray;Vasile Cozma

  • Role of Hippoboscidae Flies as Potential Vectors of Bartonella spp. Infecting Wild and Domestic Ruminants

    Lénaïg Halos;Taoufik Jamal;Renaud Maillard;Renaud Maillard;Benjamin Girard

  • An innovative survey underlining the significant level of contamination by Toxoplasma gondii of ovine meat consumed in France.

    Lénaïg Halos;Anne Thébault;Dominique Aubert;Myriam Thomas

  • Determination of an efficient and reliable method for DNA extraction from ticks

    Lénaïg Halos;Taoufik Jamal;Laurence Vial;Renaud Maillard

  • Ecological Factors Characterizing the Prevalence of Bacterial Tick-Borne Pathogens in Ixodes ricinus Ticks in Pastures and Woodlands

    Lénaïg Halos;Séverine Bord;Violaine Cotté;Patrick Gasqui

  • Lungworms and gastrointestinal parasites of domestic cats: a European perspective

    Alessio Giannelli;Gioia Capelli;Anja Joachim;Barbara Hinney

  • Evidence of Bartonella sp. in questing adult and nymphal Ixodes ricinus ticks from France and co-infection with Borrelia burgdorferi sensu lato and Babesia sp.

    Lénaïg Halos;Taoufik Jamal;Renaud Maillard;Frederic Beugnet

  • Zoonotic Vectorborne Pathogens and Ectoparasites of Dogs and Cats in Eastern and Southeast Asia.

    Vito Colella;Viet L Nguyen;Do Y Tan;Na Lu

  • Flea control failure? Myths and realities

    Lénaïg Halos;Frédéric Beugnet;Luís Cardoso;Robert Farkas

  • Bartonella chomelii sp. nov., isolated from French domestic cattle (Bos taurus)

    Renaud Maillard;Philippe Riegel;Francine Barrat;Corinne Bouillin

  • Efficacy of oral afoxolaner for the treatment of canine generalised demodicosis

    Frédéric Beugnet;Lénaïg Halos;Diane Larsen;Christa de Vos

  • New strategy for the survey of Toxoplasma gondii in meat for human consumption.

    Isabelle Villena;Benoit Durand;Dominique Aubert;Radu Blaga

  • Intestinal parasites and vector-borne pathogens in stray and free-roaming cats living in continental and insular Greece.

    Anastasia Diakou;Angela Di Cesare;Paolo Matteo Accettura;Luciano Barros

  • Defining the concept of 'tick repellency' in veterinary medicine.

    L. Halos;G. Baneth;F. Beugnet;A. S. Bowman

  • Occurrence of Aelurostrongylus abstrusus and Troglostrongylus brevior in domestic cats in Greece

    Anastasia Diakou;Angela Di Cesare;Luciano A. Barros;Simone Morelli

  • Molecular detection of pathogens in ticks and fleas collected from companion dogs and cats in East and Southeast Asia

    Viet-Linh Nguyen;Vito Colella;Vito Colella;Grazia Greco;Fang Fang

  • Occurrence of Dipylidium caninum in fleas from client-owned cats and dogs in Europe using a new PCR detection assay

    Frédéric Beugnet;Michel Labuschagne;Josephus Fourie;Guillot Jacques

  • Endoparasites and vector-borne pathogens in dogs from Greek islands: Pathogen distribution and zoonotic implications.

    Anastasia Diakou;Angela Di Cesare;Simone Morelli;Mariasole Colombo

  • Molecular divergences of the Ornithodoros sonrai soft tick species, a vector of human relapsing fever in West Africa.

    Laurence Vial;Patrick Durand;Céline Arnathau;Lénaïg Halos

  • Seroprevalence and factors associated with Toxoplasma gondii infection in wild boar ( Sus scrofa) in a Mediterranean island.

    Céline Richomme;Eve Afonso;V. Tolon;Christian Ducrot

  • Efficacy of afoxolaner in a clinical field study in dogs naturally infested with Sarcoptes scabiei.

    Frédéric Beugnet;Christa de Vos;Julian Liebenberg;Lénaïg Halos

Frequent Co-Authors

Frederic Beugnet
Frederic Beugnet Boehringer Ingelheim (Germany)
Muriel Vayssier-Taussat
Muriel Vayssier-Taussat University of Rennes
Jacques Guillot
Jacques Guillot École nationale vétérinaire d'Alfort
Domenico Otranto
Domenico Otranto University of Bari Aldo Moro
Donato Traversa
Donato Traversa University of Teramo
Angela Di Cesare
Angela Di Cesare University of Teramo
Vito Colella
Vito Colella University of Melbourne
Bruno B Chomel
Bruno B Chomel University of California, Davis
Róbert Farkas
Róbert Farkas University of Veterinary Medicine
Filipe Dantas-Torres
Filipe Dantas-Torres Oswaldo Cruz Foundation

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Related Online Degrees & Career Pathways

For students interested in expanding their education beyond traditional Animal Science and Veterinary studies, there are diverse online degree options that can complement or diversify career opportunities. Programs such as online APA accredited PsyD programs offer pathways into clinical psychology, which can intersect with animal behavior research and therapy applications.

For those drawn toward supporting human well-being, degrees in counseling are highly relevant. An online addiction counseling degree provides training for careers addressing substance use and behavioral health, essential skills in both community and veterinary social work contexts.

Another promising area is family dynamics, where an marriage and family counseling degree online equips students to work with diverse family systems, bridging psychosocial health with animal-assisted therapies.

For those committed to advanced research and leadership roles, counseling PhD programs offer affordable routes to doctoral credentials that enhance expertise in behavioral sciences, often applicable in veterinary public health and interdisciplinary studies.

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