World's Best Scientists 2026 revealed!
Alexander Welker Biondo

Alexander Welker Biondo

D-Index & Metrics

Animal Science and Veterinary

D-Index
34
Citations
4426
World Ranking
1871
National Ranking
68

Alexander Welker Biondo 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 Alexander Welker Biondo 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: 235 publications — 82nd percentile

82% of scientists in this discipline score the same or lower.

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

Alexander Welker Biondo 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 Alexander Welker Biondo 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

Alexander Welker Biondo is affiliated with the Federal University of Paraná in Brazil. Their research primarily spans the fields of Medicine and Immunology and Microbiology, with a notable focus on subfields such as Parasitology, Infectious Diseases, Public Health, Environmental and Occupational Health, Virology, and Epidemiology.

Their work addresses a range of topics concentrated on infectious diseases and epidemiological factors, including:

  • Vector-borne infectious diseases
  • Viral infections and vectors
  • Rabies epidemiology and control
  • Vector-borne animal diseases
  • Toxoplasma gondii research studies
  • SARS-CoV-2 and COVID-19 research
  • Parasitic infections and diagnostics

Alexander Welker Biondo's recent publications include:

  • "From the Approach to the Concept: One Health in Latin America-Experiences and Perspectives in Brazil, Chile, and Colombia" (2021) published in Frontiers in Public Health
  • "Natural Infection by SARS-CoV-2 in Companion Animals: A Review of Case Reports and Current Evidence of Their Role in the Epidemiology of COVID-19" (2020) published in Frontiers in Veterinary Science
  • "Natural SARS-CoV-2 Infection in a Free-Ranging Black-Tailed Marmoset (Mico melanurus) from an Urban Area in Mid-West Brazil" (2022) published in Journal of Comparative Pathology
  • "Dog and Cat Contact as Risk Factor for Human Toxocariasis: Systematic Review and Meta-Analysis" (2022) published in Frontiers in Public Health
  • "One Health approach on human seroprevalence of anti-Toxocara antibodies, Toxocara spp. eggs in dogs and sand samples between seashore mainland and island areas of southern Brazil" (2021) published in One Health

The scientist has frequently co-authored with several researchers, reflecting collaborative efforts in their domain. Frequent collaborators include Louise Bach Kmetiuk, Andrea Pires dos Santos, Vamilton Álvares Santarém, Rogério Giuffrida, and Hélio Langoni.

Alexander Welker Biondo's publications are commonly featured in venues such as:

  • Frontiers in Public Health
  • One Health
  • Tropical Medicine and Infectious Disease
  • Frontiers in Veterinary Science
  • Veterinary World

Best Publications

  • Ehrlichiosis in Brazil

    Rafael Felipe da Costa Vieira;Alexander Welker Biondo;Alexander Welker Biondo;Ana Marcia Sá Guimarães;Andrea Pires dos Santos

  • Hemoplasma infection in HIV-positive patient, Brazil.

    Andrea Pires dos Santos;Rodrigo Pires dos Santos;Alexander W. Biondo;José M. Dora

  • Coinfection of Leishmania chagasi with Toxoplasma gondii, Feline Immunodeficiency Virus (FIV) and Feline Leukemia Virus (FeLV) in cats from an endemic area of zoonotic visceral leishmaniasis

    Ludmila Silva Vicente Sobrinho;Cláudio Nazaretian Rossi;Juliana Peloi Vides;Eveline Tozzi Braga

  • Serological cross-reactivity of Trypanosoma cruzi, Ehrlichia canis, Toxoplasma gondii, Neospora caninum and Babesia canis to Leishmania infantum chagasi tests in dogs

    Maurício Franco Zanette;Valéria Marçal Felix de Lima;Márcia Dalastra Laurenti;Claudio Nazaretian Rossi

  • Leishmania chagasi infection in cats with dermatologic lesions from an endemic area of visceral leishmaniosis in Brazil.

    Juliana Peloi Vides;Tatianna Frate Schwardt;Ludmila Silva Vicente Sobrinho;Márcia Marinho

  • A review of the occurrence of hemoplasmas (hemotrophic mycoplasmas) in Brazil

    Alexander Welker Biondo;Alexander Welker Biondo;Andrea Pires Dos Santos;Ana Marcia Sá Guimarães;Rafael Felipe da Costa Vieira;Rafael Felipe da Costa Vieira

  • Presence of infectious agents and co-infections in diarrheic dogs determined with a real-time polymerase chain reaction-based panel

    Aline Baumann da Rocha Gizzi;Simone Tostes Oliveira;Christian M Leutenegger;Marko Estrada

  • Mapping risk of bovine fasciolosis in the south of Brazil using Geographic Information Systems.

    L.H. Dutra;M.B. Molento;C.R.C. Naumann;A.W. Biondo

  • Canine hepatozoonosis in Brazil: description of eight naturally occurring cases

    Luı́s F.P Gondim;Aguemi Kohayagawa;Nayro X Alencar;Alexander W Biondo

  • Exploratory study of Mycoplasma suis (Eperythrozoon suis) on four commercial pig farms in southern Brazil

    A. M. S. Guimaraes;A. W. Biondo;A. C. Lara;J. B. Messick

  • Erliquiose no Brasil

    Rafael Felipe da Costa Vieira;Alexander Welker Biondo;Alexander Welker Biondo;Ana Marcia Sá Guimarães;Andrea Pires dos Santos

  • Mycoplasma ovis in captive cervids: prevalence, molecular characterization and phylogeny.

    Ana Laura Grazziotin;Andrea Pires Santos;Ana Marcia Sa Guimaraes;Ahmed Mohamed

  • Socioeconomic vulnerability associated to Toxoplasma gondii exposure in southern Brazil.

    Marcelle Mareze;Aline do Nascimento Benitez;Ana Pérola Drulla Brandão;Fernanda Pinto-Ferreira

  • Immunohistochemistry of atrial and brain natriuretic peptides in control cats and cats with hypertrophic cardiomyopathy

    A. W. Biondo;E. J. Ehrhart;D. D. Sisson;B. J. Bulmer

  • Validation of a Leishmania infantum ELISA rapid test for serological diagnosis of Leishmania chagasi in dogs

    M. Marcondes;A.W. Biondo;A.W. Biondo;A.A.D. Gomes;A.R.S. Silva

  • Natural Infection by SARS-CoV-2 in Companion Animals: A Review of Case Reports and Current Evidence of Their Role in the Epidemiology of COVID-19.

    Helio Autran de Morais;Andrea Pires dos Santos;Naila Cannes do Nascimento;Louise Bach Kmetiuk

  • Rapid, actionable diagnosis of urban epidemic leptospirosis using a pathogenic Leptospira lipL32-based real-time PCR assay

    Irina N. Riediger;Robyn A. Stoddard;Guilherme S. Ribeiro;Sueli M. Nakatani

  • Epstein-Barr virus: general factors, virus-related diseases and measurement of viral load after transplant

    Luciana Cristina Fagundes Gequelin;Irina N. Riediger;Sueli M. Nakatani;Alexander W. Biondo

  • Serosurvey of tick-borne pathogens in dogs from urban and rural areas from Parana State, Brazil

    Thállitha Samih Wischral Jayme Vieira;Rafael Felipe da Costa Vieira;Denise Amaral Gomes do Nascimento;Kátia Tamekuni

  • Serological survey of Ehrlichia species in dogs, horses and humans: zoonotic scenery in a rural settlement from southern Brazil.

    Rafael Felipe da Costa Vieira;Thállitha Samih Wischral Jayme Vieira;Denise do Amaral Gomes Nascimento;Thiago F Martins

  • Molecular detection and occurrence of 'Candidatus Mycoplasma haemobos' in dairy cattle of Southern Brazil

    Aline Girotto;Amanda Fonseca Zangirólamo;Alexey Leon Gomel Bogado;Arnaldo Sotero Luz e Souza

  • Ticks and serosurvey of anti-Rickettsia spp. antibodies in wild boars (Sus scrofa), hunting dogs and hunters of Brazil.

    Louise B. Kmetiuk;Felipe S. Krawczak;Fernanda P. Machado;Igor A. D. Paploski

  • Design, optimization, and application of a conventional PCR assay with an internal control for detection of 'Candidatus Mycoplasma turicensis' 16S rDNA in domestic cats from Brazil.

    Andrea P. Santos;Joanne B. Messick;Alexander W. Biondo;Simone T. Oliveira

  • Prevalence and molecular characterization of Mycoplasma ovis in selected free-ranging Brazilian deer populations.

    Ana Laura Grazziotin;José Maurício Barbanti Duarte;Matias Pablo Juan Szabó;Andrea Pires Santos

  • Detection of a novel hemoplasma based on 16S rRNA gene DNA in captive and free-ranging capybaras (Hydrochaeris hydrochaeris).

    Rafael F.C. Vieira;Marcelo B. Molento;Leonilda C. dos Santos;Wanderlei Moraes

Frequent Co-Authors

Helio Langoni
Helio Langoni Sao Paulo State University
Marcelo Beltrão Molento
Marcelo Beltrão Molento Federal University of Paraná
Fernando Ferreira
Fernando Ferreira Universidade de São Paulo
Marcelo B. Labruna
Marcelo B. Labruna Universidade de São Paulo
Albert I. Ko
Albert I. Ko Yale University
Thiago F. Martins
Thiago F. Martins Universidade de São Paulo
Richard C. Pacheco
Richard C. Pacheco Universidade Federal de Mato Grosso
Jonas Moraes-Filho
Jonas Moraes-Filho Universidade de São Paulo
Felipe da Silva Krawczak
Felipe da Silva Krawczak Federal University of Sao Paulo
Matias Pablo Juan Szabó
Matias Pablo Juan Szabó Federal University of Uberlândia

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Related Online Degrees & Career Pathways

For those interested in studying Animal Science and Veterinary fields, exploring related online degrees can open diverse career opportunities. For example, programs in marriage and family counseling degree online may interest students who want to merge animal behavior studies with human-animal interaction therapy.

Advanced education is essential for leadership roles within veterinary and animal science sectors. Students can also consider online doctoral programs in counseling to further specialize in behavioral studies or counseling related to animal-assisted therapy.

Career pathways in animal sciences are quite varied, including well-paying roles. Exploring careers with animals that pay well can help students gauge the financial and professional potential before committing to a specific degree.

Leadership positions in animal-focused organizations sometimes require additional education. Understanding athletic director education requirements offers insight into the qualifications needed for managing teams or facilities, skills that can translate well into managing animal care centers or veterinary clinics.

By considering these related online programs and career pathways, students can better align their education with their long-term professional goals in the growing field of animal science.

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