World's Best Scientists 2026 revealed!

D-Index & Metrics

Animal Science and Veterinary

D-Index
39
Citations
7025
World Ranking
1246
National Ranking
35

Overview

Helio Langoni is affiliated with Sao Paulo State University in Brazil and has contributed to various research areas primarily within immunology, microbiology, and medicine. Their work intersects extensively with agricultural and biological sciences, focusing on both human and animal health.

The scientist's research encompasses several subfields, including parasitology, epidemiology, infectious diseases, agronomy and crop science, and virology. Their studies have explored topics such as Toxoplasma gondii research, leptospirosis, viral infections and vectors, milk quality and mastitis in dairy cows, rabies epidemiology and control, vector-borne infectious diseases, and probiotics and fermented foods.

Langoni has co-authored frequently with several researchers, including Benedito Donizete Menozzi, Alexander Welker Biondo, Sâmea Fernandes Joaquim, Danilo Alves de França, and F. F. Guimarães.

Major publication venues for Langoni's work include Veterinária e Zootecnia, Tropical Medicine and Infectious Disease, Pathogens, One Health, and the Brazilian Journal of Microbiology.

Selected recent papers authored by Langoni demonstrate a focus on microbial pathogens affecting dairy cattle and zoonotic disease dynamics:

  • "Influence of pathogens causing clinical mastitis on reproductive variables of dairy cows," 2020, Journal of Dairy Science
  • "Short communication: Investigation of extra-intestinal pathogenic Escherichia coli virulence genes, bacterial motility, and multidrug resistance pattern of strains isolated from dairy cows with different severity scores of clinical mastitis," 2020, Journal of Dairy Science
  • "Molecular characterization of antimicrobial resistance in Klebsiella pneumoniae isolated from Brazilian dairy herds," 2021, Journal of Dairy Science
  • "Geographic Distribution of Common Vampire Bat Desmodus rotundus (Chiroptera: Phyllostomidae) Shelters: Implications for the Spread of Rabies Virus to Cattle in Southeastern Brazil," 2022, Pathogens
  • "The Emergence of Antimicrobial Resistance and Virulence Characteristics in Enterococcus Species Isolated from Bovine Milk," 2023, Antibiotics

Best Publications

  • Toxoplasma gondii: host-parasite interaction and behavior manipulation

    Rodrigo Costa Costa Da Silva;Helio Langoni

  • The detection of Toxoplasma gondii by comparing cytology, histopathology, bioassay in mice, and the polymerase chain reaction (PCR).

    Aristeu Vieira da Silva;Helio Langoni

  • 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

  • Enterotoxin genes in coagulase-negative and coagulase-positive staphylococci isolated from bovine milk

    Felipe de Freitas Guimarães;Diego Borin Nóbrega;Virginia Bodelão Richini-Pereira;Pâmela Merlo Marson

  • Molecular characterization and clonal diversity of methicillin-susceptible Staphylococcus aureus in milk of cows with mastitis in Brazil.

    N. C C Silva;F. F. Guimarães;M. P. Manzi;P. E. Budri

  • Toxoplasmose em ovinos e caprinos: estudo soroepidemiológico em duas regiões do Estado de Pernambuco, Brasil

    Aristeu Vieira da Silva;Eva Laurice Pereira Cunha;Luciana R. Meireles;Susana Gottschalk

  • Leishmania spp. and/or Trypanosoma cruzi diagnosis in dogs from endemic and nonendemic areas for canine visceral leishmaniasis

    Marcella Zampoli Troncarelli;Janaína Biotto Camargo;Juliana Giantomassi Machado;Simone Baldini Lucheis

  • Influence of pathogens causing clinical mastitis on reproductive variables of dairy cows.

    Felipe M. Dalanezi;Sâmea F. Joaquim;Felipe F. Guimarães;S.T. Guerra

  • Relationship between teat-end condition, udder cleanliness and bovine subclinical mastitis

    Marcela de Pinho Manzi;Diego Borin Nóbrega;Patrícia Yoshida Faccioli;Marcella Zampolli Troncarelli

  • Diversity of Staphylococcus species and prevalence of enterotoxin genes isolated from milk of healthy cows and cows with subclinical mastitis.

    V. L. M. Rall;E. S. Miranda;I. G. Castilho;C. H. Camargo

  • Detection of Toxoplasma gondii DNA in the milk of naturally infected ewes

    L. G. Camossi;H. Greca-Junior;A. P. F. L. Correa;V. B. Richini-Pereira

  • Nocardiosis: an overview and additional report of 28 cases in cattle and dogs.

    Márcio Garcia Ribeiro;Tatiana Salerno;Ana Luiza de Mattos-Guaraldi;Thereza Cristina Ferreira Camello

  • Comparison of conventional PCR, quantitative PCR, bacteriological culture and the Warthin Starry technique to detect Leptospira spp. in kidney and liver samples from naturally infected sheep from Brazil.

    Felipe Fornazari;Rodrigo Costa da Silva;Virginia Bodelão Richini-Pereira;Hugo Enrique Orsini Beserra

  • Genotyping of Toxoplasma gondii strains isolated from dogs with neurological signs.

    Aristeu Vieira da Silva;Sandia Bergamaschi Pezerico;Vanessa Yuri de Lima;Leandro d’Arc Moretti

  • Genotypic characterization of Toxoplasma gondii in sheep from Brazilian slaughterhouses: new atypical genotypes and the clonal type II strain identified.

    Rodrigo Costa da Silva;Helio Langoni;Chunlei Su;Aristeu Vieira da Silva

  • Interactions between environment, wild animals and human leptospirosis

    L. S. Ullmann;Hélio Langoni

  • Sensitivity and specificity of serological tests, histopathology and immunohistochemistry for detection of Toxoplasma gondii infection in domestic chickens

    L. Casartelli-Alves;V. C. Boechat;R. Macedo-Couto;L. C. Ferreira

  • Microrganismos patogênicos, celularidade e resíduos de antimicrobianos no leite bovino produzido no sistema orgânico

    Márcio Garcia Ribeiro;Juliana Santos Geraldo;Hélio Langoni;Gustavo Henrique Batista Lara

  • Incidence of leptospiral abortion in Brazilian dairy cattle.

    Helio Langoni;Luiz Carlos de Souza;Aristeu Vieira da Silva;Maria Cecı́lia R Luvizotto

  • Impact of leishmaniasis on public health

    L. B. Camargo;Hélio Langoni

  • Epidemiological and serological aspects in canine toxoplasmosis in animals with nervous symptoms

    Adriana Falco de Brito;Luiz Carlos de Souza;Aristeu Vieira da Silva;Helio Langoni

  • Leptospira reservoirs among wildlife in Brazil: Beyond rodents.

    Felipe Fornazari;Helio Langoni;Pâmela Merlo Marson;Diego Borin Nóbrega

  • Methicillin-resistant Staphylococcus aureus of lineage ST398 as cause of mastitis in cows.

    N. C. C. Silva;N. C. C. Silva;F. F. Guimaraes;M. P. Manzi;A. Fernandes Junior

  • Short communication: Outbreak of methicillin-resistant Staphylococcus aureus (MRSA)-associated mastitis in a closed dairy herd.

    F.F. Guimarães;M.P. Manzi;S.F. Joaquim;V.B. Richini-Pereira

Frequent Co-Authors

Alexander Welker Biondo
Alexander Welker Biondo Federal University of Paraná
Fernando Ferreira
Fernando Ferreira Universidade de São Paulo
Solange Maria Gennari
Solange Maria Gennari Universidade de São Paulo
Marcelo Beltrão Molento
Marcelo Beltrão Molento Federal University of Paraná
Welber Daniel Zanetti Lopes
Welber Daniel Zanetti Lopes Universidade Federal de Goiás
Chunlei Su
Chunlei Su University of Tennessee at Knoxville
Alvimar José da Costa
Alvimar José da Costa Sao Paulo State University
Carmen Torres
Carmen Torres University of La Rioja
Humberto Tonhati
Humberto Tonhati Sao Paulo State University
Ronaldo L.A. Cerri
Ronaldo L.A. Cerri University of British Columbia

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

For those interested in expanding their knowledge beyond Animal Science and Veterinary studies, there are several online degree options that complement animal care and welfare. Programs like addiction counseling degree online counseling offer skills in behavioral health, which can be beneficial in fields such as animal-assisted therapy. Understanding human behavior deeply enhances the interaction between animals and people in therapeutic settings.

If you are drawn to supporting families and communities alongside animals, exploring marriage and family therapy masters programs online can broaden your expertise. These programs prepare graduates to handle complex emotional situations, which is valuable in holistic veterinary care and animal rehabilitation.

For advanced study, pursuing a phd in counseling online offers a deeper dive into counseling techniques that can be applied in niche environments like veterinary clinics or animal shelters, enhancing support services for clients and their pets.

Exploring the best careers with animals that pay well can help guide students and professionals toward lucrative and fulfilling job opportunities. Whether working in research, animal welfare, or veterinary fields, understanding these pathways ensures a better alignment of passion and financial stability.

Best Scientists Citing Helio Langoni

Trending Scientists

Recently Published Articles